The War of 1812
![Death of General Sir Isaac Brock, Battle of Queenston Heights](/sites/default/files/styles/medium/public/legacy/timeline_content/10.jpg?itok=XEZWI4GB)
The United States of America declares war on the United Kingdom in June – the War of 1812 begins. General Sir Isaac Brock – also acting as Administrator of Upper Canada - is mortally wounded at the Battle of Queenston Heights in October, 1812.