What was one characteristic of American imperialism in the late 19th and early 20th centuries? avoiding involvement with nations in East Asia.

supporting independence movements in Africa

rejecting the use of military force to gain colonies
.
acquiring territory to promote economic and strategic interests

One characteristic of American imperialism in the late 19th and early 20th

centuries was "(4) acquiring territory to promote economic and strategic interests," since as the US grew in strength it became increasingly advantageous for it to expand its economic base.

Explanation:

the answer would be a i think?

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3