Select the two early european factors influencing the birth of the industrial revolution. the printing press the crusades plantations

The answer is:

The Industrial Revolution began in Great Britain in the 1870's, and involved the change from hand labor to machine production. It was influenced by Johann Gutenberg's invention of a printing system adapted from existing techniques, as well as by the Europe's interest in dismissing its isolation, which encouraged trade, travel and the coalescence of new concepts.

  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d

the answer is a. hope this