** The unity of all black Africans, regardless of national boundaries" The saying describes what term below?*
Imperialism
Pan Africanism
Independence
Other:

Correct answer is Pan Africanism .

Explanation:

Imperialism is not correct as imperialism was a period when European countries colonized and abused the African continent, taking their resources.

Pan Africanism  is a movement that started spreading as result of fight against slavery, racism, but also imperialism and colonialism.

Independence is a goal that every country has, and therefore isn't connected with unity of certain group, religious, racial or any other.

answer; radial motion;

answer; the residents of american samoa elect a nonvoting delegate to congress;