One thing that they promised was that they would be able to cultivate land and have a bunch of crops to sell as exports.
I do not think that that Compromise of 1850 was even a very good try at solving the slavery issue. Mainly, it seems to me that the Fugitive Slave Act was sure to make Northerners really unhappy.
Answer:
The Battle of Okinawa began on April 1, 1945 with the American invasion of the Japanese island of Okinawa and ended on June 30, 1945. From the Japanese perspective, Okinawa was the last line of defense to stand in the way of an Allied invasion of the main Japanese islands. Accordingly, the Allies planned to use Okinawa for air support for the planned invasion of the main islands. The fighting ended with the capture of the island by American troops. More than two-thirds of the Japanese defenders died in the course of the battle. There were also high casualties among the civilian population and on the American side. But it was also the first time that Japanese soldiers surrendered by the thousands.
France lost nearly all of its North American possessions after losing the French and Indian War to Britain.