https://ocw.mit.edu/courses/21h-421-introduction-to-environmental-history-spring-2011/resources/mit21h_421s11_engels2_ques/
MIT21H_421S11_ENGELS2_ques.pdf | Introduction to Environmental History | History | MIT...
This resource contains the information related to condition of the working class.
introduction toenvironmental historyquespdfmit