Why did russia leave the war in 1917?

1: russia was defeated by germany.

2: russia was defeated by france

3the russian tsar negotiated a separate peace with the united states.

4: tsar nicholas ii abdicated, russia went communist and signed a peace treaty with the central powers.

What event ensured england safe passage to colonize north america? a) many englishmen desired more religious freedom than the king allowed.b) england's government decided to take advantage of america's wealth of resources.c) england's defeat of the spanish armada in 1588 opened up the seaways.d) cabot claimed the north atlantic coast for england in 1497.

How was the creation of money handled under the arrival of confederation

The information box says that the han added 4,000 miles of wall.refer to the mileage scale.how can this be true?