 German immigrants favored the Middle Colonies . German immigration greatly increased around 1717 , and many immigrants began coming from the Rhineland . They were erroneously labeled the Pennsylvania Dutch ( the German word for German is " Deutsch " ) , and comprised one @-@ third of the population by the time of the American Revolution . The industry and farming skills they brought with them helped solidify the Middle Colonies ' prosperity . They were noted for tight @-@ knit religious communities , mostly Lutheran but also including many smaller sects such as the Moravians , Mennonites and Amish 
 German immigrants favored the Middle Colonies . German immigration greatly increased around 1717 , and many immigrants began coming from the Rhineland . They <a href='uninflect' title='1'><mark>were</mark></a> erroneously labeled the Pennsylvania Dutch ( the German word for German is " Deutsch " ) , and comprised one @-@ third of the population by the time of the American Revolution . The industry and farming skills they brought with them helped solidify the Middle Colonies <a href='null_genetive' title='2'><mark>'</mark></a>prosperity . They <a href='uninflect' title='3'><mark>were</mark></a> noted for tight @-@ knit religious communities , mostly Lutheran but also including many smaller sects such as the Moravians , Mennonites and Amish 
German immigrants favored the Middle Colonies . German immigration greatly increased around 1717 , and many immigrants began coming from the Rhineland . They was erroneously labeled the Pennsylvania Dutch ( da German word fa German is " Deutsch " ) , and comprised one @-@ third of the population by the time of tdaAmerican Revolution . The industry and farming skills they brought wit them helped solidify the Middle Colonies  prosperity . They was noted for tight @-@ knit religious communities , mostly Lutheran but also including many smaller sects such as the Moravians , Mennonites and Amish