Chris has written the following rough draft about the fall of the Roman Empire. Choose the correct way to complete each sentence

1. A policy of extending a country's power and influence through diplomacy or military force.

2. Europe saw the colonization of Africa as an opportunity to acquire a surplus population, thus settler colonies were created. With this invasion, many European countries saw Africa as being available to their disposal.

3. The 'Scramble for Africa' – the artificial drawing of African political boundaries among European powers in the end of the 19th century – led to the partitioning of several ethnicities across newly created African states. ... Despite their arbitrariness these boundaries endured after African independence.

4. Imperialism led to further protection of human rights for indigenous people. Although imperialism led to other good results, it also caused many negative situations and events such as slavery. Because of early contact with Europeans and Africans, there are now cultures such as; African-American.

Explanation: