Airplanes and chemical warfare were technological advances during world war 1.
A democracy is a form of government ruled by representatives that are elected by the popular vote of the people. The United States is an example of a democracy.
So your answer would be number 2.
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Answer:C
Explanation:He Cut Government Spending
Answer:
exports, investment.
Explanation:
4. African nations suffered from drought, disease, wars, corruption, overpopulation, and a reliance on single-crop export and foreign investments.
B. People were happiest when other around lived similarly