The United States wanted to stop its nationalism.
Answer:
Soo They allied with European powers.
Explanation:
Answer:
The congress uses amendments to add on to the Constitution of the United States.
Explanation:
Answer:
The first consequence was the widespread deaths and injuries. First World War had killed 10 million people and the Second World War had killed 20-25 million people. 2. The 2 wars had created a regime of lethal arms, especially in nuclear and chemical weapons.