Vietnam's war for independence and division into two countries in 1954 led the united states to send military forces to the region.
why did this take place?

During the 1920s, which president atoped a laissez-faire toward business, which bring about great depression

By the end of the 1800s, there was a change in the nature of the immigrants coming to the united states. immigration from northern europe—england, ireland, germany, and scandinavia—declined, while immigration from italy, russia, and austria-hungary grew. in fact, between 1900 and 1910, more than three-fourths of all immigrants came from these three countries. unfortunately, these countries were far removed england, the home of our founders, and the immigrants who came from them had a hard time adjusting to life in their new country.

How was george washington able to defeat the british in the battle of trenton and princeton