Answer:
They colonist were being taxed on tea and they did not like that.
-Water ways were major improvements to the US to help w/ transportation.
-steam engines helped by allowing railroads to be built and transport items
-this allowed more jobs to be useful for the US to grow
Https://en.wikibooks.org/wiki/US_History/Print_version
<span>B) communists in the United States would help the Soviets if there were an invasion.</span>