It is A<span>. the protection against monopolies and oligopolies
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Technology is probably the answer that you need. Other answers such as internet, cell phones, and airplanes are suitable answers as well.
The correct answer is <span>b. Works Progress Administration
This administration was the largest New Deal agency that employed millions of unemployed people, including all those that you mentioned in your question.</span>
C.
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Answer: 
Explanation:
Given
A Planet is moving at a rate of 3 cm/year
distance between planets is 1500 km
and 1 km=1000 m
1 m=100 cm
No. of years required to cover 1500 km=
