The “arab spring” had its beginning in
a. iraq
b. libya
c. iran
d. tunisia

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.

Which is an example of a country that is overly dependent on another country for goods and sevices

Look at the graph. where p is price and q is quantity, what might cause a move from b to a?