It doesn't have a definition it's a phrase president Thomas Jefferson used in his first inaugural address in 1801 calling for a cautious, isolationist foreign policy
The dissolution of the Burgundian Netherlands in 1477 led to a realignment in the European geopolitical landscape. The Burgundian Netherlands were imperial and french chiefs ruled in personal in the period 1384 to 1482 by the house of Valois-Burgundy and their Habsburg heirs.
The American Colonization Society believed that most freed African Americans would not succeed in the United States of America. Their objective was to train them and send them back to Africa. The nation of Liberia is the result of these efforts. The nation of Sierra Leone is a result of a similar British effort.
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