WHICH OF THE FOLLOWING FACTORS IMPROVED THE NORTH'S ECONOMY DURING THE CIVIL WAR
A.
The woolen mills of the North profited from manufacturing army uniforms.
B.
The agriculture of the North thrived by exporting its cotton to Britain.
C.
The industries of the North benefited from a trade ban on products from Europe.
D.
The agriculture of the North improved as the price of food doubled.

it allows shippers to carry commercial goods, which allows them to save time and money.

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to

the correct answer is the movie industry

because thomas edison developed the kinetograph which allowed for cinema projections.