3. Barbed Wire • Refrigeration
• Steel Plow
• McCormick Reaper
Which of the following describes the significance of the technological innovations
featured above?
A)Prices increased in food due to overpopulation
B)Native America populations were granted lands rich in resources and fertile soil
C)Agricultural production increased to meet the demands of a growing population

C)Agricultural production increased to meet the demands of a growing population

Explanation:

Given that, barbed wire is a steel fencing wire that is used to guide properties. It is often used to guide or fence an agricultural area, such as a cattle ranch.

Refrigeration is an artificial cooling of things, most especially food, whenever there is an abundance of food and to save for a longer period.

Steel plow on the hand is also an agricultural farm tool, which is used to cultivate through rich soils in an agricultural operation.

McCormick Reaper is an agricultural harvesting machine that is used to harvest farm produce on a very large scale.

Hence, all these tools, machines or materials, have shown that "Agricultural production increased to meet the demands of a growing population."

answer: idk

explanation:

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."