Which one of the following events marked the end of the civil war? stonewall jackson’s death at chancellorsville the cessation of fighting at new orleans lincoln’s assassination at the ford theatre lee’s surrender at appomattox court house

The event that marked the end of the Civil War was Lee's surrender at Appomattox Court House.

Explanation:

The Battle of Appomattox was the last battle of the Appomattox Campaign for the Northern Virginia Army of Confederate General Robert E. Lee before he surrendered to Lieutenant-General Ulysses S. Grant. The signing of the surrender documents occurred in the living room of the house owned by Wilmer McLean on the afternoon of April 9th. On April 12, 1865, a formal ceremony marked the surrender of the Army of Northern Virginia, with the parole of its leaders and men, which in fact (as Lee's army was the largest of those left to the Confederation) ended the Civil War, although the fighting did not cease immediately on the whole American territory on the same date.

it would be a. that is the only one i could think of

the south did not want the federal laws to overrule the state laws.