SOLVE BY ELIMINATION PLEASE HELP I'LL GIVE BRAINLIEST I AM CONFUSED WITH THIS

Two of these describe “federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a “unitary” and a “confederate” system.

Which of the following describes william tweed a political machine boss who ran tammy hall a labor leader who founded the american federation of labor a social worker who established hull house a robber baron who owned us steel

Which statement best explains why us cities became segregated by culture and ethnicity in the late 1800s and early 1900s? immigrants formed communities when they were shunned elsewhere. city planners set aside neighborhoods for various ethnic groups. foreign governments set up colonies in american cities. authorities forced immigrants to live in enclaves.