Answer:
Constantine XI Palaeologus
Explanation:
that's my answer please
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>
It was a significant development because it the first set of rules that anyone could see at any time so there was no excuse like oh whoops i didn't know! hope i helped