After the black death, why did cities start to grow?
a. people sought job opportunities.
b. brunelleschi designed the dome of the florence cathedral.
c. humanism became an important idea throughout europe.
d. the house of medici rose to power in florence.
e. people started to question their devotion to the church.

A. After the Black Death opportunities opens up for people (mainly peasants) to learn a trade and break away from the feudal system.

Nm-us history and geography

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.