Answer: Jean-Jacques Rousseau hope this helps!
Answer:
B) European imperial rivalries and competition fueled empire building in the new world.
The machine gun was decisive in securing victories for the Allies in WW1, if that's the time period this is focused on.
Answer: (From left to right) Spartan / Athens / Athens / Spartan
Explanation:
Spartan children were sent to military school at the age of 7, and the women were educated and could own property. In Athens, the children were educated but women didn't have many rights.
Floods are beneficial to agriculture because it carries deposits
that makes soil fertile, It can also rid of any
contaminates on the land