I'm pretty sure it is a)capitalism.
Answer:
The answer is b, India
Explanation:
India, with a projected population of 1.7 billion, is expected to overtake China as the world's most populous country by 2050.
The imperial nations sought to expand their empires because they were called a nation without borders so the started to collect and claim as much land as possible to become #1 at the battle of who has more land
D. A card Catalog
Why? Because the card catalog is a "map" of where everything
It can also be an atlas