Answer:
A
Explanation:
In 1919 the Senate rejected the Treaty of Versailles, which formally ended World War I, in part because President Woodrow Wilson had failed to take senators' objections to the agreement into consideration. They have made the French treaty subject to the authority of the League, which is not to be tolerated.
Answer:
-Al-Qaeda members.
In 2011, the United States used drone aircraft to target Al-Qaeda members.
Explanation:
Hope this helps : )
A, the assassination of Archduke Ferdinand sparked it.