TIMES PLEASE HURRY. The map shows railroads of the North and South in 1850 and 1861. A map showing the railroads of the North and South in 1850 and 1861 in the U S.

What was the most significant effect of the growing railroad system?

The South grew wealthier than the North.

Railroads stimulated economic development.

The North transported more goods through shipping.

Entrepreneurs stopped investing in roads and canals.

The correct answer is B) Railroads stimulated economic development.

The most significant effect of the growing railroad system was that Railroads stimulated economic development.

Railroads changed the way people traveled and did business in the United States. After many years of transporting goods and people in horses or wagons, the advent of the United States Railroad system facilitated the movement of people and strengthen trade between the states.

However, the maximum accomplishment of that time was the conclusion of the Transcontinental Railroad on May 10, 1869, that connected the Pacific West with the Eastern Coast of the United States.

sonar maybe? ? i dont know the choices

c) troops march forward in close formation against newer, more accurate weapons