Oh I see... hmmm... There are few places you can start with American history. Do you like history?
You can start with New York City or Boston or Philadelphia or certain places in Virginia.
Philadelphia was where our constitutional convention was held and it was our first capital :)
Boston was where the revolution started against the British, and where the first articles of confederation were drafted.
New York was where the Americans had an early victory over the British, before they returned with more troops; it's also where President George Washington was inaugurated.
Virginia is where George Washington and other founding members of the U.S. came from. You can still see beautiful houses there that were owned by Thomas Jefferson, James Madison, and George Washington. Virginia is also the site of the Jamestown Colony, the earliest permanent English Colony in the Americas :) Have you seen the Disney movie Pocahontas? That took place in Jamestown :D