Congress tried to permanently protect civil rights for all African American by passing- A) Black Codes
B) Civil rights act of 1866
C) Fourteenth Amendment
D) Fifteenth Amendment

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong

Arecent challenge to the european union created by a member state is?

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.