In the 1780's and 1790's The United States and Britain had just fought in a war against each other. The United States and Britain went to war over the American people wanting freedom from British rule and taxation. The Americas won the war leading to large American debt and strained relations with Great Britain who embargoed American made goods.
The Era of Good Feelings, which occurred from about 1815 until about 1825, was a time period in which nationalism (or extreme pride in one's country) were at a high after America won the War of 1812. After the War of 1812, many British citizen wanted to reopen trade between Great Britain and America. There were no territorial losses between either countries and both sides were open to becoming close allies. This was made possible after the Treaty of Ghent, Rush-Bagot Treaty, The Treaty of 1818, The Webster-Ashburton Treaty, The return of Massachusetts, and the Oregon Treaty. These agreements documented the positive energy and the willingness to compromise and remain allies of both major nations.
