Vinegar Hill was the commercial and cultural heart of Black Charlottesville — a dense district on the west side of downtown where, after the Civil War, freed families and their descendants built homes, churches, lodges and a long row of Black-owned businesses. For generations of African Americans living under segregation it was one of the few places where they could own property, run a store, worship and gather on their own terms, a self-sufficient community in the shadow of a city that otherwise excluded them.
In the 1950s and 1960s, Vinegar Hill fell under the eye of federally funded urban renewal, the national programme that channelled money to cities to clear neighborhoods labelled ‘blighted.’ Charlottesville designated the district for ‘slum clearance.’ The decisive step was a 1960 citywide referendum that approved the project — but the electorate that voted was shaped by Virginia’s poll tax, which kept many of the very Vinegar Hill residents whose homes were at stake from casting a ballot. The people most affected had the least say.
Demolition followed in 1965. Roughly 600 residents — on the order of 140 families — and dozens of Black-owned businesses were displaced, many of the families moved into the segregated Westhaven public-housing project. The businesses, lacking comparable affordable space, largely did not survive the move; a generation of Black commercial life in Charlottesville was wiped out in a single clearance. The promised redevelopment was slow to materialise, and the cleared land sat largely vacant for years.
Today the footprint of Vinegar Hill carries a hotel, an office building, parking and part of the downtown pedestrian mall. Markers, oral-history projects and a documentary keep its memory alive, and the city has periodically debated reparative measures for the families it uprooted. Vinegar Hill endures as a textbook case of how the machinery of urban renewal and disenfranchisement combined to erase a thriving Black neighborhood by vote.
Pruitt-Igoe was a vast public-housing complex on the near north side of St. Louis, comprising 33 eleven-story slab towers with roughly 2,870 apartments on a 57-acre site. Designed by the architect Minoru Yamasaki — later famous for the World Trade Center — and opened in 1954, it was hailed at the time as a clean, modern replacement for the crowded slum housing it displaced, a showcase of the postwar faith that good design could lift people out of poverty. The complex was named for two St. Louisans: Wendell O. Pruitt, an African American fighter pilot of World War II, and William L. Igoe, a former U.S. congressman.
Built under the racial segregation of the era, the Wendell Pruitt Homes were initially designated for Black tenants and the William Igoe Apartments for white tenants. Pruitt accepted its first residents in November 1954 and Igoe in July 1955; after segregation in public housing was struck down in the mid-1950s, white residents largely left, and the complex became overwhelmingly African American. Occupancy peaked at around 91 percent in 1957 before entering a long, steep decline. Federal funding had paid for construction but not for upkeep, and the housing authority depended on tenant rents it could never raise enough to maintain the buildings. As maintenance collapsed, elevators failed, plumbing broke, common galleries fell into disrepair, vacancy climbed, and crime followed.
By the early 1970s Pruitt-Igoe was largely emptied — occupancy had fallen below 35 percent, with only a few hundred people remaining in buildings designed for thousands — and widely regarded as unlivable. Rather than rehabilitate it, federal and local authorities decided to tear it down. On March 16, 1972, the first building was demolished by implosion in a televised event that became one of the most reproduced images in the history of urban policy; further towers fell over the following months, and the complex was fully cleared by 1976. The image of the collapsing slabs was seized upon as proof that high-rise public housing — and even modernist architecture itself — had failed.
That tidy morality tale has since been challenged. Scholars and the 2011 documentary The Pruitt-Igoe Myth argued that the project’s collapse owed less to its towers than to structural underfunding, the deindustrialization and population loss hollowing out St. Louis, racial segregation, and federal and local policies that concentrated the poorest residents with no resources to sustain the buildings. The cleared 57-acre site sat largely vacant and reforested for decades, a wooded scar standing in for an unresolved national argument about poverty, race, and the limits of public housing.
Black Bottom and its adjoining entertainment district Paradise Valley formed the cultural and commercial heart of Black Detroit on the city’s near east side. The name Black Bottom predated the Black community — French colonial settlers had used it to describe the dark, fertile bottomland soil along the River Savoyard, which was buried as a sewer in 1827. By the early 20th century, however, the name had become shorthand for the densely populated district where African Americans arriving in the Great Migration were funneled by restrictive covenants and discriminatory housing practices. Hastings Street served as the neighborhood’s spine, and the surrounding blocks filled with homes, churches, doctors’ and lawyers’ offices, grocers, and Black-owned enterprises that residents built because they were barred from most of the rest of the city.
Paradise Valley, the entertainment quarter occupying the area’s northern reach toward Grand Boulevard, made the district famous well beyond Detroit. Its night clubs, theaters, and ballrooms hosted the giants of jazz, blues, and big-band music — Duke Ellington, Count Basie, Billie Holiday, Ella Fitzgerald, Pearl Bailey, Billy Eckstine, and Sam Cooke — alongside Detroit’s own homegrown talent, supporting a thriving Black nightlife economy through the 1930s and 1940s. The district nurtured a remarkable roster of residents and figures, including boxer Joe Louis, future mayor Coleman Young, and the Reverend C.L. Franklin, whose New Bethel Baptist Church on Hastings Street became a spiritual anchor and launching point for his daughter Aretha Franklin. Crowding was real and much of the housing aging, but the neighborhood functioned as one of the most important African American communities in the industrial North.
Beginning in the late 1940s and accelerating through the 1950s and 1960s, the City of Detroit designated the area blighted and cleared it under postwar urban renewal. The Housing Act of 1949 financed what officials called slum clearance, condemning hundreds of homes and businesses; the cleared Gratiot redevelopment land was rebuilt as Lafayette Park, a modernist superblock designed by Ludwig Mies van der Rohe with planner Ludwig Hilberseimer. The Federal-Aid Highway Act of 1956 then funded the Chrysler Freeway (Interstate 75) and the spur that became Interstate 375, which plowed directly through Hastings Street and the surrounding grid. By the time I-375 opened in 1964, the residential and commercial fabric of Black Bottom and Paradise Valley was largely gone, with displaced residents pushed into segregated public housing such as the Brewster-Douglass and Jeffries Homes.
The destruction of Black Bottom and Paradise Valley is now widely understood as a textbook case of mid-century urban renewal and interstate routing devastating a Black community. A Detroit City Council report estimated that the combined clearance and freeway building displaced on the order of 130,000 people over the period and erased some 350 Black-owned businesses, disrupting the accumulation of intergenerational wealth. Decades later, federal and state authorities advanced a plan to remove the sunken I-375 freeway and replace it with a surface boulevard — backed by a federal Reconnecting Communities grant of roughly $104.6 million awarded in 2022 — framed partly as redress, while historians, oral-history projects such as the Black Bottom Street View, and former residents work to keep the lost neighborhood’s memory alive.
Chavez Ravine was a cluster of three close-knit, predominantly Mexican American neighborhoods — Palo Verde, La Loma and Bishop — set in the hills just north of downtown Los Angeles. Settled and largely self-built over generations, the communities had their own homes and gardens, churches, a school, grocery stores and a strong sense of belonging that residents later likened to a village, even as the city chronically neglected services on the hill.
In 1949 the new federal Housing Act made Chavez Ravine a target. The Los Angeles City Housing Authority, with planning official Frank Wilkinson among its leading advocates, designated the area for Elysian Park Heights, an ambitious public-housing development of thousands of units designed by the noted modernist architects Richard Neutra and Robert Alexander. Beginning around 1950 the city used eminent domain to acquire the land, sending residents letters that pressed them to sell and held out the promise that they would have priority for the modern apartments to be built there. Many sold under pressure; some refused and stayed.
Then Cold War politics destroyed the plan. Public housing was attacked as ‘creeping socialism’; Wilkinson was driven from his post and publicly interrogated about his political associations, and the 1953 election of Mayor Norris Poulson turned the city decisively against the project. Elysian Park Heights was cancelled — but by then much of the community was already gone or going, and the half-cleared land sat in limbo. In a deal that became infamous as a bait-and-switch, the city steered the publicly assembled site to Walter O’Malley’s Dodgers as the location for a new baseball stadium.
The reckoning came on 8–9 May 1959, in what the press dubbed the ‘Battle of Chavez Ravine,’ when sheriff’s deputies carried the last holdouts — including Aurora Vargas of the Arechiga family — bodily from their homes while news cameras rolled and bulldozers waited. Dodger Stadium opened in 1962 atop the leveled neighborhoods. Today the ballpark and its vast parking lots cover the site, while the lost communities are kept alive through oral-history projects, Ry Cooder’s 2005 concept album ‘Chávez Ravine,’ stage works, documentaries and the testimony of former residents and their descendants.
Kowloon Walled City began as a Chinese coastal fort. A garrison and a yamen (administrative office) were built up from the 1840s and a defensive wall was completed in 1847 to watch over the harbour and keep an eye on the growing British presence on Hong Kong Island. When Britain leased the New Territories under the 1898 Convention for the Extension of Hong Kong Territory, the agreement specifically left the small walled compound under nominal Chinese jurisdiction — a clause that created a sovereignty grey zone neither power would fully resolve for nearly a century.
That ambiguity, hardened by the chaos of the Japanese occupation and a post-war flood of refugees, turned the site into something without parallel. With neither the Hong Kong government nor Beijing willing to assume full administrative responsibility, the enclave grew upward and inward without permits or planning into a single, interlocked block of buildings — a roughly 2.6-hectare (about 6.5-acre) labyrinth that by the 1980s packed an estimated 33,000 to 50,000 people inside it, making it one of the most densely populated places ever recorded. Unlicensed dentists and doctors hung out shingles, noodle and fish-ball factories and small workshops ran around the clock, water dripped through perpetually dark alleys, and a near-continuous canopy of television aerials covered the rooftop.
The end came through negotiation rather than conquest. On 14 January 1987 the Hong Kong government, with Beijing’s agreement, announced that the Walled City would be cleared, citing crime, fire hazard and unsanitary conditions — and, with the 1997 handover approaching, the desire to remove a long-standing diplomatic anomaly. Crucially, and unlike many of the world’s forced clearances, this one came with a substantial compensation and resettlement programme worth billions of Hong Kong dollars. Residents and businesses were surveyed and rehoused, though many disputed their valuations, organised, and resisted leaving.
Demolition ran from 1993 into 1994, and in December 1995 Kowloon Walled City Park opened on the cleared ground. The park is a landscaped Jiangnan-style Qing garden that deliberately preserves fragments of what once stood there: the restored yamen building, remnants of the South Gate and old engraved stone name tablets unearthed during demolition. The vanished city lives on most vividly in the photographs of Greg Girard and Ian Lambot’s book ‘City of Darkness,’ and in the films, video games and exhibitions it has inspired across the world ever since.
Africville was a Black community on the southern shore of Halifax’s Bedford Basin, settled in the mid-nineteenth century by African Nova Scotians whose ancestors included Black Loyalists, Black Refugees of the War of 1812, and Maroons. By the 1850s families were buying land and building homes on the rocky northern edge of the city, and over the following century Africville grew into a close-knit community of several hundred people centered on the Seaview African United Baptist Church, founded in 1849.
Though Africville residents paid municipal taxes, the City of Halifax systematically denied them the basic services it provided elsewhere — no piped water, no sewers, no paved roads, and inadequate policing and fire protection. Worse, the city deliberately surrounded the community with the things no other neighborhood wanted: an open city dump, Rockhead Prison, an infectious-disease hospital, a slaughterhouse, and night-soil disposal pits were all sited beside Africville. Decades of imposed neglect were then cited, in a grim circularity, as proof that the community was a slum that had to be cleared.
In the 1960s Halifax City Council resolved to relocate the residents and demolish Africville under the banner of urban renewal, framing the destruction as slum clearance and racial integration that would improve Black residents’ lives. Between 1964 and 1970 the community was dismantled. Many residents lacked formal title to land their families had occupied for generations and received little or no compensation; some families and their belongings were carried away in city dump trucks — an indignity that became the defining memory of the relocation. The Seaview church, the spiritual heart of the community, was demolished at night in November 1967.
Africville was leveled, but it was not forgotten. Former residents and their descendants organized, returned for annual reunions on the site, and pressed for recognition and redress. In 1996 the site was designated a National Historic Site of Canada; in February 2010 the Halifax Regional Municipality issued a formal apology, and a settlement funded the reconstruction of the Seaview church, which reopened as the Africville Museum, ceremonially opened in September 2011. The land is now Africville Park, and the destruction of Africville stands as one of Canada’s most studied cases of racism carried out through the machinery of city planning.