Which were results of the construction of the transcontinental railroad? Choose all answers that are correct.

A. The railroad allowed the Great Plains to become the most densely populated region of the country.

B. The railroad cut travel time between the East and West Coasts of the United States by many weeks.

C. The railroad led to the creation of uniform time zones in order to make scheduling trains easier.

D. The railroad made the Plains Indians wealthy because they owned the land it crossed.

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.

b

explanation:

d. the great plains       hop3 this yo

the exclusive possession or control of the supply or trade in a commodity or service.