Answer:
The farmers in Sumer created levees to hold back the floods from their fields and cut canals to channel river water to the fields. The use of levees and canals is called irrigation, another Sumerian invention
Explanation:
Answer:
Option D - to guarantee the United States exclusive trading rights with China.
Explanation:
The main purpose of the open door policy was to make sure the United States would have access to China's markets.
Answer:they can do whatever they want and that how they feel
Explanation:
Red Scare was the name given to the widespread fear of suspected Communists and radicals in the United States after World War I. The correct option among all the options given in the question is option "A". The first Red Scare happened in the United States during the 20th century and the reason was hyper nationalism in respect to World War I.
