Final answer:
The War of 1812 was caused by impressment and trade restrictions, involved prominent figures including Andrew Jackson and William Henry Harrison, and resulted in the Treaty of Ghent and a rise in U.S. nationalism.
Step-by-step explanation:
The War of 1812, also known as the Second War of American Independence, was caused by several factors. One of the major causes was the British practice of impressment, where American sailors were taken at sea and forced to serve on British warships. Another cause was the trade restrictions imposed by both the U.S. and Great Britain on each other. These issues remained unresolved and led to the outbreak of war.
The course of the War of 1812 saw significant battles and events. Andrew Jackson played a prominent role in the war, particularly in the Battle of New Orleans, which was a major American victory. William Henry Harrison also played a role in the war as a military leader. The war ended with the signing of the Treaty of Ghent, which essentially restored the pre-war boundaries between the U.S. and Great Britain.