7. which of the following was part of the civil rights act of 1964? a. segregation in schools was declared unconstitutional. b. discrimination in employment based on race was banned. c. poll taxes were eliminated. d. african americans gained the right to vote.

the soviet union wanted to impose communist governments in eastern europe.

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.