To whom does the tenth amendment reserve rights a) the executive branch b) military organizations c)the states d) criminal suspects

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.

Brainliesttt !me : ) what brought about the end of the soviet union?

How might an economic depression impact people’s daily lives?