The main way in which the concepts of racism and social Darwinism relate to imperialism is that they were used by colonizers to justify their actions, especially in places like Africa, where they argued that because the Africans were so "behind" the Europeans, they were allowed to impose their will.
<span>The answer is A, nation of Islam. Malcolm X had become baffled with the peaceful, coordinated battle for civil rights and stressed that blacks would at last lose control of their own development in the year 1960. He was known for being an outspoken activist. </span>
Answer:
Archimedean screw
Explanation:
The Archimedean screw is also known as the water screw, screw pump, and Archimedes' screw. The screw is also used to pump grains, sewage, solid or liquid substances from low places to elevated places. This ancient Greek technology is still used today. Thus the correct answer is option B.