The mechanization of the spinning process in the late 1700s led to
the steam locomotive.
a high demand for cotton.
the mechanical reaper.
a decline in the economy.

The correct answer is "a high demand for cotton".

Explanation:

The mechanization of the spinning process in the late 1700s was a major achievement of the Industrial Revolution that had a major impact in the textile industry. As the spinning process became more efficient more textiles were produced in a short period of time. This led to a high demand for cotton, one of the raw materials of the textile industry.

i would think the answer is between b and d i would say d sorry if wrong