How did the mormons make the land around salt lake city flourish?
a. they chose very good land that was great for farming.
b. they prayed night and day.
c. they built canals and dams in the hills so that the water would flow down into the valleys for farming.
d. they were excellent farmers with exceptional skills. none of the above

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof