Plz answer this It would really mean a lot to me

What bodies of water provided the eastern border of the zhou dynasty? ?

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations.iraq had invaded kuwait, which was a major source of the world's oil.the united nations wanted to remove saddam hussein from power.the united nations wanted to prevent the trade of illegal drugs.

I’m 1933,hitler took action jews in germany by