Woodblock printing allowed the chinese to

Woodblock printing allowed the Chinese to print on fabrics and later on paper and also during war times it help them in printing books for Reading by its citizens to ease depression caused by the war,also it helped  them communicate in the military

Explanation:

woodblock printing is the act of printing text , images and patterns on fabrics and paper. by carving the text, images or pattern into the wood and then apply ink to the carved wood in order to print onto a fabric or paper by stamping or rubbing the inked carved wood on the fabrics or paper

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workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.