The Monroe Doctrine was a proclamation stating that A
some American Indian tribes must relocate to Oklahoma

B
Europe should not be militarily involved in the Americas

C
the United States should not be involved in the War of 1812

D
the United States must control its own trade routes

Thomas jefferson was important in the revolutionary era because a) he wrote much of the declaration of independence. b) he was elected the president of the continental congress. c) his philosophies were used in the influential pamphlet common sense. reactivate d) his leadership and moral stand lead to the colonies to fight for the abolition of slavery.