(A) The son of secretary of State
(B) Owned a boarding home where the conspirators met
(C) Knew the area well and acted as a guide for fellow conspirators
(D) ** Tried to kill the Secretary of State
EXPLANATIONS BELOW
Concept note-1: -Lewis Powell was an American who attempted to assassinate United States Secretary of State William H. Seward on April 14, 1865. He was a conspirator with John Wilkes Booth, who assassinated President Abraham Lincoln that same night. Powell was a Confederate soldier wounded at Gettysburg.