I think the answer is (D)
Answer:
King's demonstrations in Birmingham
Explanation:
Due to widespread use of racial segregation at the time, in 1963 the Southern Christian Leadership Conference (SCLC), led by Martin Luther King Jr, had a protest at Birmingham, a movement whose purpose is to attract national attention and pressure business leaders to give job opportunities to people of all races, and stop segregation in public facilities, restaurants, schools, and stores.
Hemece, this movement resulted in or forced John F Kennedy to take meaningful action in support of the Civil Rights Movement
The correct answer is slavery.
The answer is slavery because slaves in American society were forced to move depending on the will of their owners. This forced migration allowed slaves to be treated as mere property rather than individuals with rights. This idea of slaves being property was solidified with the court case Dred Scott vs. Sandford. This idea wouldn't change until after the Civil War ended.
Do Paleolítico superior em diante, há ampla evidência de que os primeiros humanos usavam outros materiais além de pedra, como osso, chifre e marfim, como parte de seu kit de ferramentas. os ossos longos (ossos dos membros) dos animais podem ser divididos e moldados em ferramentas como furadores, picaretas e agulhas.
