Answer:
B. The economic ideas expressed in the speech were thought to be
highly popular among likely voters.
Answer:
The black death came from fleas. Rats in China had these fleas, and they found their way to Europe. The black death spread so easily because a) there was no proper hygiene, b) cities were often crowded and animals would walk around the streets with humans, c) the 'treatments' that doctors had really didn't have anything to do with the black death. In the end, the black death ended up killing 1/3 of Europe's population and was actually one of the reasons why the feudal system ended.
Ida Tarbell was the muckraker, she was specially known because of the status she had at time
Thomas Jefferson was the principal author. However, many other founders contributed to the formation of it.