What recent (last 20 years) event has changed American beliefs about government, the country, the world? Just name any event that I could explain.

Kublai khan honored his mongol heritage by: a)marring only one wife b)praying facing mecca five times a day c)slaughtering ten chinese officials every year d)building a large enclosed hunting ground at shangdu,his summer palace

What affected the second industrial revolution have on transportation

Which european nation had the most dominant navy during world war i