One characteristic was how society was controlled by a ruling elite of powerful clans.
Answer:
Direct power over citizens
It improved New Yorks economy and was the second longest canal at the time it was built
It was a final action leading to the U.S. declaration of war.
Explanation:
- The US was neutral in the beginning of the war, as advocated by US President Woodrow Wilson but cooperated with France, Italy and the United Kingdom.
- Germany's total war at sea, where American ships were sunk, changed the attitude of the United States.
- On April 6, 1917, the United States entered the war on the Entente side.
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