6. Why were the Crusades ultimately a failure for Christians?

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

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

Which is not characteristic of capitalism? a) market e-commerce b) supply and demand c) freedom of competition d) a society without social classes