GA-GSE Grade 6 World Area Studies A 1 2 E The land in Mexico City is subsiding over time. What is the primary cause of this problem? A. too many dams being built along rivers B. deforestation caused by cutting down trees C. too many buildings being constructed D. underground aquifers being overpumped Please select the best answer from the choices provided O A O B O C OD Previous Activity

D. Underground aquifers being overpumped

Explanation:

I got it right on the practice

it should be c, women were allowed to vote in all states because federal law supersedes state law.

"states can make their own laws, as long as they don't contradict what the federal law states. the states do not have the authority to pass a law that negates a federal law." -google

chavez's example shows that nonviolent protest can work well. it shows that one nonviolent man can stop a mob, which proves chavez's point and persuades people to protest nonviolently.