Most isolationists felt that there was no need for americans to feel threatened by developments in Europe and Asia because the vast pacific and atlantic oceans insulated the country from troubles in those regions, and the United States had formed friendly alliances with all the other nations in the Western hemisphere.
the Seminole resisted the removal from the government because they wanted the land which the Indians lived and the seminole, cherooke, chikawa, and 2 other tribes were removed from their homes. that removal was called trial of tears. the way the seminoles resisted is by putting up a fight to keep their land but a group of their own of about 20 to 40 sighned the treaty and that made all seminoles have to move.
From what l can tell it looks good
Yes he was sure because of the way the army was formed.