The United states changed a lot from the time period 1776 to 1870. A lot of major things happened like for example The civil war, the Louisiana purchase, and the Texas revolution. These three things among others changed the United States hugely. In 1776 the United States was just the 13 colonies but over the years the United States expanded to Kansas, Nebraska, Minnesota, and Texas. The population changed as well from 2,148,100 in 1776 to 38,558,371 in 1870. Lots of things about the United States changed.
The Louisiana purchase is another thing that changed the United States. The Louisiana purchase changed the united states by almost doubling it in size. Purchased from france in 1803, The louisiana purchase made room for the westward expansion
The Louisiana purchase is another thing that changed the United States. The Louisiana purchase changed the united states by almost doubling it in size. Purchased from france in 1803, The louisiana purchase made room for the westward expansion