Which of the following developments occurred first?

Acash crops
Banimal domestication
Cthe Industrial Revolution
Dthe Green Revolution

Verified Answer :

The correct answer is B. Animals were first domesticated around 15,000 years ago, beginning with the wolf into a dog. Other early animals to be domesticated were cats, sheep, pigs, and goats. Cash crops were first introduced in the 1600's, the Industrial revolution occurred in the 1760's, and the green revolution occurred between the 1930's and 1960's.

 the answer is B.
animal domestication hope it helps :)