Railroads not only led to an increase in the ability to transport raw materials, but they also led to a(n)

Railroads not only led to an increase in the ability to transport raw materials, but they also led to an increase in the demand for raw materials.

Rail transportation may be a asset of carrying travelers and products on wheeled vehicles moving on rails, too distinguished as tracks. It is additionally ordinarily related to as prepare transport. Costs of merchandise moreover diminished since of railroads. The populace developed since the food was accessible in a huge variety at a moo taken a toll. The full Mechanical Insurgency was changed since of these accomplishments. Production lines succeeded since the require for railroad parts and railroad tracks was exceptionally essential.

i thinl it is the 1st answer

b.

one company controls all the means of production of a product.

~coco