History Timeline By Matthew DiDomizio Jul 18, 1812 War of 1812 US declares war on Britain, fought in Upper Canada, lasted 3 years. Jun 22, 1813 Laura Secord Laura Secord walked over 20 miles (32 km) to warn British forces about U.S. invasion. Feb 10, 1841 Act of Union The Act of Union unites upper and lower Canada under one government.
