On what were the boundaries of the African countries that gained their independence after World War II most often based?

On divisions forced under European imperialism

Explanation:

The boundaries of the African countries that gained their independence after World War II was based on imperialism. The rise of Imperialism brought the rush to invasion, colonization, and expansion in Africa. During those ages, many Europeans tried to explore central portions of the continent to get access to the natural resources and to extend their hold in Africa to make colonies. After World War II, many of the African countries gained independence from European imperialism.

b. africa to the americas

explanation:

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.