In the early 1950s, Royal Dutch/Shell purchased land in the community of Diamond, Louisiana and built a chemical plant. Margie Richard, a Black resident of Diamond, founded Concerned Citizens of Norco (CCN) in 1989 after two large-scale accidents at the Shell/Motiva Chemical plant. A pipeline explosion in 1973 killed two Diamond residents, while another event in 1988 killed seven workers.
Navajo and Hopi tribes campaign to remain on Black Mesa lands and protect it from coal mining, United States, 1993-1996
The land on the Big Mountain reservation has been disputed by the U.S. Government and the Navajo and Hopi tribes since 1882. This area in Black Mesa, Arizona, which was extremely rich in sulfur coal deposit, attracted mining companies and the government due to the potential profit. Mining began on the Navajo and Hopi land and started to increase greatly by the 1970s. Congress signed a relocation act in 1974, which would allow one company, Peabody Coal, to mine this area uninhibited. The reservation lands of Black Mesa were then to be used as strip mining sites for private U.S.
In the 1950s the Eisenhower administration enacted the Relocation and Termination programs in regard to American Indian federal policy. The first part meant that Native Americans were to relocate from their respective reservations into big cities. In doing this, Native Americans would lose the unity of the immediate communities as they individually integrated as citizens into separate cities. Meanwhile, the reservation lands would be liquidated into the hands of the federal government. The second part, termination, was a broader result of the relocation.
Following an industrial boom during World War II, Chester, Pennsylvania began an economic decline. In 1990, the census reported that about 60% of residents were African American, 25% were living below the poverty line, and 20% were unemployed.