What spur the growth of american industry in the beginning of the nineteenth century?

The one that help the spur growth of the American industry in the beginning of nineteenth century is because the trade embargoes in which trade has been restricted to exchange to different countries, another reason is the war that occurred during the year of 1812.

i can

explanation:

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.