How do political spheres of influence work in the modern era? Identify at least one major nation and its sphere of influence.

Sphere of influence, in international politics, the claim by a state to exclusive or predominant control over a foreign area or territory.

Explanation:

couples could only have one child to reduce the population growth.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.