I'm guessing its the fall of China's last dynasty or the fall of Qin Shi. Hope I could help
Answer:
The Mexico–United States barrier is a series of vertical barriers along the Mexico–United States border aimed at preventing illegal crossings from Mexico into the United States.
African songs are performed in like dances and stuff and they do riturals and other things
1)Put healthy snacks in the vending machine (less unhealthy snacks)
2) Remove vending machines ( remove the option of unhealthy snacks)