Answer for brainilest and 10 points.)

a.

congress passed laws allowing for free passage between states.

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

c. archbishop desmond tutu promoted the acknowledgement of the rights of black africans and expose human rights abuses.

d. leader haile selassie modernized african society through the institution of progressive social, economic, and educational reforms.