Answer: The Chinese
Explanation: The project was completed by a work force consisting of 90% Chinese and once it was finished in April of 1869 the 1,200 hired Chinese workers were released from work by the Central Pacific company.
Answer: B
Explanation: the 38th parallel is the border of North and South Korea
Irrigating has helped many and even people today
Since the Fertile Crescent (the area for Mesopotamia) needs water to stay fertile
The from the rivers and irrigation can control the wild waters
They said that all trade to or from the British colonies had to be on a British ship and some trade items could only go to Great Britain; they could also tax imports and exports