What are the three largest flows of migrants in the world right now?

Why did the us government remove native americans from the southeast in the 1830s

Why did the meiji reformers want to modernize japan a) to colonize weaker nations in south east asia b) to allow western nations to protect them and treat negotiation c) to compete with the economics and military of western nations d) to replace additional prices with weston culture

Sea level increases when the number and size of glaciers on earth increase. true false