What two eras has the history of African Americans been condensed into?

1) this was the intellectual, philosophical, and artistic movement that began in italy in the 14th century.

The black hawk war began (20 points) a. sauk leaders signed the treaty of dancing rabbit creek. b. congress passed the indian removal act. c. the sauk moved onto a village established by white settlers. d. federal officials ordered the removal of all american indians from illinois.

What are some effects outside of europe because of world war 1?