In 1812 Britain and France were at war and America was trying to remain in a neutral state. Then it was when Britain began to destroy American merchant ships and arm Indians that America began angry Because of this America decided to declare war against the British. America was correct when they declared war on the British. First of all, the British could have stopped the war starting if they had not destroyed our ships for no reason. When American merchant ships traveled to other countries they were overtaken and destroyed by the British. Citation. Some might argue that the British did this to protect their economy. However, the British actually wanted the American economy to crash so that they could reclaim the nation. Finally, if Britain