In what ways did railroads both businesses and consumers?
a. they drove up the cost of domestic exports.
b. costs went down while profits went higher.
c. goods could be transported more cheaply.
d. owners were able to charge more for goods.

The right answers would be:

Costs went down while profits went higher.

Goods could be transported more cheaply.

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.

b) the confederacy had to pay all union war expenses.