Aresult of colonial economic policy on afican nations was that they

a. were set up mostly for exports.

b. had strong groups of trained government officials

c. were able to most needed good domestically.

d. were industrially developed.

A.  were set up mostly for exports.  

Explanation:

i think it would be reparing roads  

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.