How did the aztecs view hygiene

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period?

How did testimony such as this from the triangle shirtwaist factory disaster affect the workplace?

What impact did company towns have on working conditions? company towns were ideal places to live because of the cheap prices of company stores. entertainment value in company towns made them attractions for those in rural areas. education provided by company towns workers to progress in the company. conditions in some towns indebted workers to trap them in the labor system.