Why did the cotton production increase in the 1850s in texas?   a. more land was cultivated.  b. new fertilizers were used.  c. new strains of cotton were developed. d. new technologies were available.

The service industry in the united states grew in the late 1800s. what was one effect of that growth? the number of people with jobs in factories as unskilled workers decreased. the number of people with jobs in factories as unskilled workers increased. the middle class grew as people took jobs as clerks, lawyers, and teachers. the middle class shrank as people left jobs as clerks, lawyers, and teachers.