In not more than 10 sentences, explain the social demand theory for the origin of farming​

where is the picture of the graph or table?

the answer is b just took the test

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.