Which of these had the largest impact on the growth of eastern american cities in the late nineteenth century?

The quest for wealth or was a major factor contributing to the age of exploration? grants god gold glory

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.

What types of modernization did atatürk introduce? give examples.