Which statement best traces the development of a central idea from one paragraph to the next?

the first paragraph describes different groups of americans. the second paragraph discusses what unifies them.
the first paragraph describes ideals shared by most americans. the second paragraph describes how these ideals sometimes differ.
the first paragraph describes immigrant groups. the second paragraph discusses native-born americans.
the first paragraph describes america during peaceful times. the second paragraph discusses america during times of war.

What was the difference between marx view of communism and the actual implementation in russia? a. there was no difference between the marxist communism and russian communism. c. marxist view was not interested in the government controlling business while in russia, everything was controlled by the government b. marxist view was focused more on economic control while russia focused on taking complete controlled of everything. d. marxist view believed that the government controlled everything without questions while russia moved more towards a mixed economy.

Which of the following was probably the most difficult challenge facing construction of the railroad?

Who were the only people that were not allowed to be a citizen in the roman empire