Question

Which best describes the effects of the new technologies of the 1830s, including the Deere plow, the cotton gin, and the McCormick reaper?

They angered farmers who preferred to do their work by hand.
They helped the transportation industry become more efficient.
They increased agricultural productivity and efficiency.
They decreased the amount of product that farmers could sell.

Answer 1

they increased agricultural productivity and efficiency

Answer 2

• They increased agricultural productivity and efficiency.

Step-by-step explanation:

The mechanical reaper was imagined by Cyrus McCormick in 1831. This machine was utilized by ranchers to reap crops precisely. For many years, ranchers and field laborers needed to collect harvests by hand utilizing a sickle or different strategies, which was an exhausting undertaking, best case scenario. The McCormick mechanical gatherer supplanted the manual cutting of the yield with grass shearers and sickles. This new innovation enabled wheat to be reaped faster and with less work power.

The main cast iron plows in America were presented by early European pioneers who settled along the Eastern coast. These iron furrows worked especially well in light of the fact that the dirt would in general be sandy in nature. As ranchers started moving westbound towards the Great Plains, they found that the dirt was a lot harder to push through and wound up cleaning the furrows as often as possible in view of the sticky idea of the dirt. This made developing yields extremely hard for ranchers with the conventional iron plow.