Name the continent or ocean where the equator and international date line cross and what latitude and longitude

What rules did the monroe doctrine set for the united states?

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

How did the romanov dynasty increase russia's power? need many details, you!