The main duty of the Secretary at War was to handle all of the U.S. militaries affairs. The Secretary at War was a position that existed from 1781-1947. In 1798 the position Secretary of Navy was introduced thus reducing the duties of Secretary of War to only the affairs of the U.S. armies. Then in 1947, the Secretary of War no longer existed when it was replaced by both the Secretary of the Army and the Secretary of the Air Force. These positions, along with the Secretary of the Navy, became part of the new Department of Defense. This department is under the Secretary of Defense and continues to function today.
The Seneca Falls Convention was the first women's rights convention in the United States. Held in July 1848 in Seneca Falls, New York, the meeting launched the women's suffrage movement, which more than seven decades later ensured women the right to vote.
Answer:
the rise and dominance of the Republican party
Trench warfare is a type of land warfare using occupied fighting lines largely comprising military trenches, in which troops are well-protected from the enemy's small arms fire and are substantially sheltered from artillery.
The Irish Republican Army fighting for the unification of a whole Ireland.
