Which of these inventions was the work of Edwin Drake?
A. the light bulb
B. the oil drill
C. the phonograph
D. the typewriter

The ascendancy of the american federation of labor during the 1890s reflected:

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.

Why is the end of the cold war tied to the american domestic economy during this time?