Did you know: The U.S. Census Bureau has estimated there were around 2.5 million people living in America when the Declaration of Independence was signed in 1776? Fast forward 246 years, and the States have erupted like a firework to more than 332 million people! (That’s a lot of backyard BBQs and hotdogs, parades and red-white-and-blue gear!) Well, to pay homage to this major midsummer, birthday bonanza of a day, here are two USA scrapbook ideas that Uncle Sam approves of!