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.
The Senate and House of Representatives
<span>The Continental system attempted to stop conquered nations from trading with Britain. This, Napoleon believed would ruin the finances of the island nation, which depended on buying and selling with its neighbors. The system did not work, however, and was unpopular with the Europeans. Portugal, Spain, and Russia continued to trade with Britain. : true</span>
For a start, the surveillance in airports throughout the world has been modified ( full body scans, long lines, no liquids allowed, etc). Society became aware of terrorism and deportation since 9/11 was massive. Before that date, society has never heard of Al Qaeda, Bin Laden, Taliban movements and terrorist groups.