If the question is asking you all except which, the answer is "people fled the urban centers because they had become too crowded and unsanitary"
Answer:
Explanation:
The immediate cause for World War 1 was the assassination of the Archduke Franz Ferdinand of Austria and his pregnant wife Sophie. ... However, there were many other causes for the start of World War 1. Before WW1 was triggered, a number of defense alliances existed between the major European countries.
Immigration and farming I'd say. European farmers introduced new things to the Indians for example. and as these Indians moved around, they passed on there ways to others
I’m not sure but you should be more specific
The answer is God.
HOPE THIS HELPS!
