They gave us new ideas for war. Before wars were fught standing in a line and shooting at the other person, but after learning from the Native Americans they hid behind things and spread out they adapted to their surroundings. This is how Native Americans contributed to America.
Answer:
Severe decrease in morale
Explanation:
the viet were able to swiftly and effectively dessimate US and South Vietnamese troops leading to a lack of confidence and optimism.
These two rivers are known as Snake and Willamette.
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Greek navy had smaller and faster ships.
