The harnessing of electricity radically transformed American business since this meant that power from electricity could power lightbulbs, which were far more effective than candles and other sources, and that electricity could be used to power machines that increased efficiency.
The answer is Theodore Roosevelt
Although the emphasis and ranking of priorities were subject to change, two basic goals of Soviet foreign policy remained constant: national security (safeguarding Communist Party rule through internal control and the maintenance of adequate military forces) and, since the late 1940s, influence over Eastern Europe.
The fur trade was a big thing in America in the 1800s, along with Buffalo meat. These were many things early Americans started to industrialize.
Answer:
C. The threat of nuclear war.
