It started in the Tibetan plateau.
The answer is The Surface Mining Control & Reclamation Act of 1977 (SMCRA).
The invasion of Manchuria happened in 1932 which is 7 years before the official year of the start of World War 2 and 9 years before the US intervention in World War 2 (Pearl Harbor).
Answer:
Aqueduct
Explanation:
an artificial channel for conveying water, typically in the form of a bridge across a valley or other gap.