Answer:
Factory smoke and other conditions
Explanation:
Back in the second industrial revolution there were many factories being built, and there were a lot of people willing to work for lower wages. Conditions were harsh, as there was a lot of smog, factory smoke, etc. and many people were harmed by the many machines in factories that had no safety precautions. Also, the gases and smoke caused breathing and lung illnesses.
a famous american an a wealthy man for telling the king about america
A.) the end of the soviet blockade
Answer:
American plan to help restore Western Europe following WW2. It provided over $13 billion in economic recovery programs to these economies, and hence, was largely successful.
Comment if you need any specifics, but I hope this is helpful.