What two books did Lewis Hine write and what were they about?

Child Labour in the Carolinas and Day Laborers Before Their Time , they were about children in cotton mills in the Carolinas, as well as visits to mills by A.E. Seddon, a minister, and A.H. Ulm, a journalist who visited several South Carolina mills and interviewed the workers.

Explanation:

In 1908 the National Child Labour Committee employed Hine as their staff investigator and photographer. This resulted in two books on the subject, Child Labour in the Carolinas (1909) Account of Investigations Made in the Cotton Mills of North and South Carolina," was a 1909 pamphlet published by the NCLC. Written by McKelway, it describes a 1908 trip Lewis Hine made to photograph children in cotton mills in the Carolinas, as well as visits to mills by A.E. Day Laborers Before Their Time (1909). Hine travelled the country taking pictures of children working in factories.

answer:    

a.

explanation:

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.