What's a geographic plz help me

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.

After ww2, the soviets began setting up what type of governments in countries closest to them

The articles of confederation allowed congress to: make and borrow money. declare war. create a postal service. all of these choices are correct.