An Alliance System was a group of nations and/or people that worked together to achieve a certain goal. In WW1, an Alliance System was a group of nations and/or people that worked together to attack an enemy nation.
How is this a history question-
A process in which congress must vote on an amendment and have a 2/3 majority in approving it.
The Embargo Act of 1807 is related to England's policy of neutral shipping since it had little to no effect on English shipping.
The Embargo Act of 1807 was a law passed by the United State Congress and signed by President Thomas Jefferson on December 22, 1807. It prohibited American ships from trading in all foreign ports.
The Embargo Act of 1807 constituted a general embargo on all foreign nations enacted by the United States Congress against Great Britain and France during the Napoleonic Wars.
The important issues was Democracy.