In the 19th century factory workers during the industrial revolution face long hours unsafe conditions in little pee what did some workers form to bargain with employers for improved pay and working conditions a. labor union b. protest c. non-profits d. laws

Labor unions are organizations that were created in the 19th century to deal with owners and management regarding work conditions in plants, factories and mines as owners and management exploited workers pushing them to the point of exhaustion and death.

Tenochtitlán was the capital of the aztec empire. it was a busy and bustling city where“there are daily more than 60,000 souls, buying and selling, and where are found all the kinds of merchandise produced in these countries.” when cortes arrived in 1519, theenormity of the trading market and the smoothness of it’s running both surprised and  impressed him.