They took on industrial jobs. When men left to go fight, their spots in the work force were empty, so women filled in. Women helped with the war effort form back home by joining the mainstream work force :)
I believe that it was introduce after the french revolution
A series of trade restrictions introduced by Britain to impede American trade with France, a country with which Britain was at war;<span> the impressment of U.S. seamen into the Royal Navy, and you can find more reasons on google if you look up " causes of the war of 1812"</span>
Most were responsible reformers but some like Carrie a nation were irresponsible agitators.