How was abraham lincoln responsible for the unification of the united states?

Analyze the maps from the previous section, then identify and discuss which two maps show the biggest move from colonialism to independence.

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

How have changes in transportation affected washington, d.c.