How were race relations affected during the 1920s?

Sparta faces threats from without and within the city-state who posed these threats.

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.

Which areas where seperated by the iron curtain