Which of the following was a significant innovation of Lowell Mills that increased productivity?
(1 point)
Responses
combining spinning and weaving in the same factory
combining spinning and weaving in the same factory
separating spinning and weaving to different factories
separating spinning and weaving to different factories
employing mainly former African-American slaves for lower wages
employing mainly former African-American slaves for lower wages
relying on the expertise of German immigrants