Answer:
In addition to his support of Pan-Africanism, Marcus Garvey was a Black nationalist and believed in racial separatism. This made him a controversial figure in and out of the Black community, especially as he challenged major thought leader W.E.B Du Bois.
Answer:
nobody really know at this point
Explanation:
The main reason for this was slavery. The US did not want to annex Texas because doing so would have upset the balance between slave states and free states that had been accomplished with the Missouri Compromise of 1820. When Texas became independent, it wanted to join up with the United States.