Answer: The Gadsden Purchase, or Treaty, was an agreement between the United States and Mexico, finalized in 1854, in which the United States agreed to pay Mexico $10 million for a 29,670 square mile portion of Mexico that later became part of Arizona and New Mexico.
How I CAN study
OLINE IN MY MESSEGE SOMETHING WAS WRONG HOW I CAN FIND IN MY GMAIL
It was a chain reaction. Long story short, the countries were pulled into the war because of agreements they had with their allies. This treaty is what caused the countries to enter WWI, to protect and defend their allied countries who were already in the war.
<span>It is where horses were domesticated. Hope this helps you out (though it's a little late) ^-^
</span>
