Which of these devices was used first to improve farming during the Agricultural Revolution?

a- wooden plow

b- steel plow

c- cotton gin

d- iron plow

Option: B- steel plow

Explanation:

Farming techniques and tools remained unchanged for thousands of years until the Industrial Revolution. The beginning of the Industrial Revolution in the 1700s introduced many modern machines and tools which helped farmers to improve their farm productivity.

John Deere invented the steel plow to improve farming during the agriculture Revolution. He invented the steel plow himself that was able to cut through hard soil without getting stuck or clogging in the plow. It allowed farmers to cultivate crops more efficiently.

i would go with the last one

explanation:

a trial judge has broad powers in his courtroom. the judge's decision is usually final for the duration of the trial, and the party's one special type of witness is an expert witness.