Examlex
Hydrometallurgy uses __________ to separate a metal from its ore.
Joseph McCarthy
A U.S. Senator known for his campaign against alleged communists in the government and military during the early 1950s, a period known as the McCarthy era.
American Communist Party
A political party in the United States that advocates for a Marxist-Leninist form of government and socialism, established in 1919.
United Nations Charter
A foundational treaty established in 1945 that outlines the principles, structure, and functioning of the United Nations to promote international cooperation and maintain peace.
Race
A social construct that categorizes people based on physical characteristics such as skin color, as well as cultural, historical, and geographical factors.
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