It summarizes the main point of the essay and tells the reader why that essay is important and worth their time to read.
The Answer is B. Trade between Europe and byzantine empire.
Among the bills vetoed by Tyler was a measure to re-establish a national bank. In response to these vetoes, most of Tyler's cabinet resigned, and Whig congressmen expelled Tyler from the party. A resolution calling for his impeachment was introduced in the House, though it was later defeated.
The arrival of the U.S. troops in Europe. (I just learned about this in school)
There were 13 original colonies. The way you know that is by counting the stripes on the American Flag. The original 13 colonies were, New Hampshire, New York, Pennsylvania, Massachusetts, Rhode Island, Connecticut, New Jersey, Delaware, Maryland, Virginia, North Carolina, South Carolina and Georgia.
I hope this helps you.