It was "a. Japan's attack on Pearl Harbor" that finally brought the United States into World War II, since this was a direct attack on a United States military establishment, which was an indisputable act of war.
Answer:
<h2>hieeeee</h2>
<h3>I don't get yr 1st line!</h3>
I believe it's D. They spread industrial technologies and products across wide areas.
The main reason why the Virginia Company chose the inland site for Jamestown is because it offered a decent amount of protection against poor weather, but another reason was that it was simply one of the only places that they landed.