Which political party supported the war of 1812?
Keeping this in view, who supported the War of 1812 and who opposed it?
The members of the Hartford Convention were essentially federalists who had opposed the war. Some of them argued that states which had not wanted the war should split from the federal government. The talk of secession, more than four decades before the Civil War, did not lead to any substantial action.
Regarding this, did the Democratic Republicans support the War of 1812?
During the War of 1812 James Madison, the second Democratic Republican president, supported the efforts of both Harrison and Jackson to destroy Native American military power in both the Northwest and Southwest and concluded treaties that seized a large portion of their lands.
New England opposed the War of 1812 primarily as a reaction against the embargo and similar trade restrictions with England and France that Thomas Jefferson and his successor, James Madison, imposed upon American shipping.