Which is true of the plan to assassinate President Lincoln?

Question

need answer!

1.Eight people were convicted of taking part in the plot. 2.The assassin acted with the help of his wife and brother. 3.The assassin acted on the spur of the moment without planning ahead. 4.The assassin acted alone.

Answer 1

The assassin acted alone. John Wilkes Booth assassinated Abe Lincoln on the night of April 14, 1865 at Petersen House, Washington D.C.