At the time, the number of soldiers killed during the civil war was less than the number killed in the revolutionary war. was the same as the number killed during the war of 1812. was the same as the number killed in the spanish-american war. was more than the number killed in all previous us wars combined.

At the time, the number of soldiers killed during the Civil War was more than the number killed in all previous us wars combined.

Explanation:

The Civil War caused 1,030,000 casualties, which was approximately 3% of American population of that time, including 620,000 dead soldiers, of which two thirds died of diseases. The Civil War cost more deaths than all the previous American wars combined. Based on the 1860 census figures, 8% of all white men between 13 and 43 years old died in the war. In the North this figure is 6% of deaths among men, while in the South the figures indicate the death of 18% of men.

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:

what are the options mate?

explanation:

not to be rude or anything but, nobody can really answer that if you don't add the options sorry if it came of rude uwu