In which city is the U. S. Capitol Building located Washington, DC
Philadelphia, PA
New York, NY
Boston, MA

Washington, D.C.

Explanation:

At the eastern end of the National Mall on a plateau 88 feet above the level of the Potomac River, commanding a westward view across the U.S. Capitol Reflecting Pool to the Washington Monument 1.4 miles away and the Lincoln Memorial 2.2 miles away.

i think the reason that they immagrated was to find freedom of religion