U. S. Colonel George Custer and all of his men were killed by Native Americans in
20 minutes during
battles in the West

If you're looking for which battle, it is the Battle of the Little Bighorn.

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.