Answer:
The answer is
C. Neither had jobs outside the home
Explanation:
my answer is the third one
The correct answer is: "allowing goods to be shipped further".
The spread of the internal combustion engine allowed to developed faster means of transport with great capacity, which enabled to transport large amounts of goods at a low cost. Companies were able to cheaply transport their products to further places, therefore the markets where they could operate widened significantly. A progressive market integration process took place as technologies allowed the development of more efficient production and transportation systems.
The Freeport doctrine was Stephen Douglas’s doctrine that said slavery could be excluded from territories of the U.S. by local legislation. (Brainliest answer please) :)