What was the impact of double-stacked railroad cars on the state economy?

a. it let to takeover of the state railroad monopoly

b. it reduced the cost of the shipping goods to and from the east coast

c. it brought an end to most seaborne cargo transport

d. it loggers harvest more timber

Which factor was a major cause of the great depression of the 1930?

The first map shows colonial powers and their holdings (1945). the second map shows human development worldwide. compare the two maps. what do the maps indicate about regions that gained independence in the second half of the twentieth century? they differ in their development patterns. they are as developed as their colonial powers. they are more developed than their colonial powers. they remain less developed than their colonial powers.

Why dose the third fire go out in to build. fire