Contrast right thought and right action

Does everyone have access to the american dream?

What were the main features of the aristotelian-ptolemaic model of the cosmos

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.