Answer:
What makes the Earth travel in an oval shape?
HOw do rockets go into orbit from the Earth?
Explanation:
Answer: 36 million
Explanation: The US grew about 36 million between 1870 and 1900.
The answer is letter C
Explanation: Contract bondage is an employee who, within a service system, is bound by contract to work for a particular employer for a fixed period of time. The employer often allows assigning the work of a contract to a third party.