What factors allowed the Industrial Revolution to occur? (multiple choice)

A. kings and queens gained more power

B. an energetic scientific community

C. the invention of the sewing machine
a large labor force

D. the availability of iron and coal

E. relative ease of transportation

D. discovery of the New World

How did the boston massacre contribute to the writing of the declaration of independence? a. many colonists began to see the british government as a source of protection. b. many colonists began to see the british government as a supporter of free speech. c. many colonists began to oppose the british government's building of forts on the frontier. d. many colonists began to fear the british government's harsh actions toward the colonies.