In what kind of government does a small group have a firm control over a country? a. monarchy b. totalitarian c. representative democracy d. oligarchy

When conducting research for forming a hypothesis, which practice should historians follow?

When president johnson vetoed a law that would extend the freedmen’s bureau, congress reacted by supporting the veto and closing the freedmen’s bureau. writing a new law to show support for the black codes. overriding the veto and expanding the agency’s powers. drafting a law to prevent african americans from voting.

What were 3 advantages to rail road growth