the answer is sentence 3 or option c hope i helped;)
Answer:
Tenure of Office Act
Explanation:
In 1868, President Andrew Johnson was impeached after he removed Secretary of War Edwin Stanton from office without first getting approval from the Senate. President Johnson was impeached because he had violated the Tenure of Office Act.
The Tenure of Office Act was a United States federal law which was putt in place to restrict the power of the president from removing some people in government without the approval of the Senate. President Andrew Johnson flouted this law when he removed Secretary of War Edwin Stanton from office without first getting approval from the Senate.
D : Germany invasion of France
The union victory at Vicksburg was important for the north because the Union army captured the last Confederate stronghold on the Mississippi River, completing the Northern Strategy
<span>Eisenhower Doctrine, (Jan. 5, 1957), in the Cold War period after world War II, U.S. foreign-policy pronouncement by President Dwight
D.Eisenhower promising military or economic aid to any Middle Eastern country needing help in resisting communist aggression.</span>