Final answer:
The plot to kill Lincoln was part of a larger conspiracy aiming to destabilize the U.S. government and save the Confederacy. John Wilkes Booth assassinated Lincoln as part of this plan, and other co-conspirators targeted Secretary of State William Seward.
Step-by-step explanation:
The plot to kill Lincoln was indeed part of a larger conspiracy to kill many members of the U.S. government and throw the government into chaos, saving the Confederacy.
John Wilkes Booth, a Confederate supporter and actor, shot Lincoln while he was attending a play at Ford's Theater in Washington. The assassination was part of a larger plan to eliminate the heads of the Union government and continue the Confederate fight.
Booth's co-conspirators also targeted Secretary of State William Seward, but he survived the attack. Overall, the assassination was a significant event that prompted a sense of mourning and anger across the nation.