What made cumberland road important during the 19th century? it was the first time stones were used as a surface. it was the first time a road went to many towns and cities. it was a very dangerous road. it was americas first toll highway.

The answer is B, I did the test

The Cumberland Road was important during the 19th century because it was the first time a road went to many towns and cities.

The Cumberland Road was the first improved federal highway in the United States.  The road was built between 1811 and 1837 by the federal government for people to reach the western settlements. The 1,000 km road is connected to many towns and cities. It extends from Cumberland Md to Vandalia, Potomac and Ohio Rivers.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.