In 1801, president jefferson sent to france to purchase the port of new orleans and a small section of land adjacent to it.
a. aaron burr
c. robert livingston
b. alexander hamilton
d. john hancock

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.

it is based on the same philosophy as health insurance