Who was most responsible for the victory at yorktown? a. the second continental congress b. unofficial colonial groups c. the french armed forces or d. the british armed forces

C. the French armed forces or D. the British armed forces

Explanation:

Over the course of the war, about 231,000 men served in the Continental Army, though never more than 48,000 at any one time, and never more than 13,000 at any one place. The sum of the Colonial militias numbered upwards of 145,000 men.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

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: