Does a changing world cause war? Please explain in exceptional detail.

Well sometimes a changing world can cause war.

Explanation:

When changes in the world take affect sometimes big leaders can/could dissagree about certain changes. It just depends what is changing.

Hope I helped, Reza106157

i think u are supposed to write a long-essay answers to the long-essay questions

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.