What was a major cause of the War of 1812?

The major cause of the War of 1812 was indeed the British interference with American shipping. During this period, Britain was engaged in an ongoing conflict with France and imposed restrictions on American trade with France, undermining U.S. neutrality. The British Royal Navy engaged in the impressment of American sailors, forcing them to serve on British ships, which further inflamed tensions between the United States and Britain. This infringement on American sovereignty and economic interests was a significant catalyst leading to the declaration of war in 1812. The desire to assert national independence and protect maritime rights played a central role in driving the United States into conflict.