Another name for the organization of african unity is the

African Union

Explanation:

Organization of African Unity(O.A.U) is also known as African Union. It was founded by Kwame Nkrumah and Haile Selassie in May 1963 at Addis Ababa, Ethiopia. It has 32 member nations.

Its purpose is to promote unity between African nations and to eliminate colonialism in Africa.

c. troops marched forward in close formation against newer, more accurate weapons

"the sepoy rebellion was the result of many, many influences and stressors on the cultures of india living under british rule. in britain, it's called the sepoy mutiny on the indian mutiny, but in india, it's called the first war of independence.

the main reason is concerned to the british paramountcy , the belief in british   dominance in india political, economic and cultural life had been introduced in india about 1820."

"they were forced to grow crops that benefited the colonizing nations instead of feeding their own people."