In 3 sentences, describe the causes of the War of 1812

Answer:There were several causes of the War of 1812: the elevated tensions between America and Great Britain led to several conflicts both political and military, and the American desire for expansion into the Northwest Territory forced Great Britain to develop a more aggressive policy toward the United States

I just read this in a history book

The War of 1812 were misunderstandings of Britian and America. It was not so major though. Each country handled it fine.