The answer is B.) president pro tempore of the Senate.
I don't know for sure but I think that's right.
The answer would be declaring war
Answer:
Explanation: On March 14, 1848, the Louisiana State Legislature created Bienville Parish from the lower portion of Claiborne Parish. Bienville Parish was named in honor of the French Canadian explorer Jean-Baptiste Le Moyne, Sieur de Bienville, who was governor of French Louisiana for a total of thirty years.
Cold War events:
Bay of Pigs, 1961
Cuban Missile Crisis, 1962
U2 Crisis, May 1960
Marshall Plan and Truman Doctrine, 1947
Korean War, 1950