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=
Answer:
What phrase of the passage-"While the law [of competition] may be sometimes hard for the individual, it is best for the race, because it insures the survival of the fittest in every department. We accept and welcome, therefore, as conditions to which we must accommodate ourselves, great inequality of environment, the concentration of business, industrial and commercial, in the hands of a few, and the law of competition between these' as being not only beneficial, but essential for the future progress of the race"-best indicates Andrew Carnegie's belief in social Darwinism?
"it insures the survival of the fittest in every department"
Explanation:
The "conspiracy of pontiac" means pontiac gathered indian tribes to fight the settlers. It was a war that was launched in 1763 by a loose confederation of elements of Native American tribes. Hope this answers the question.
Hope this helped!
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Answer:
In the 19th century, the bourgeoisie propounded liberalism, and gained political rights, religious rights, and civil liberties for themselves and the lower social classes; thus the bourgeoisie was a progressive philosophic and political force in Western societies.