When President George W. Bush spoke in New York days after the September 11th attacks, oversee airport security, the government created

airport security

Explanation:

Bush signed legislation in November 2001 that created the Transportation Security Administration, which federalized all airport security screeners, a drastic departure from his laissez-faire labor policies but a necessary response to ensure national security.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: