Feminists.
Explanation: Since there are more feminists (women who stand up for their rights, then they certainly gain rights they didn’t have before). Women gradually obtained rights they didn’t have in the past, which encouraged population growth.
Japan was the other country
The war pitted the Central Powers—mainly Germany, Austria-Hungary, and Turkey—against the Allies—mainly France, Great Britain, Russia, Italy, Japan, and, from 1917, the United States.
Tennessee
The State of Franklin was an unrecognized and autonomous territory which is located now in Tennessee. Franklin was created in 1784 from parts of the Appalachian Mountains that were offered to North Carolina as a cession to Congress to pay off debts from Revolutionary War. It later became the state of Tennessee.
I believe the answer is: 3. The canals and temples in the city show advanced engineering skills.
The site shows that the Aztec civilization had developed a very advanced irrigation system that utilize different elevation to obtain water for their agricultural field. Their system was later adopted by the spanish empire who invaded their territory.