When President Truman took a hard line against striking workers in the years immediately following World War II, he:
"had little understanding of the plight of laborers in the post-war years."
During the first months of his administration, he became involved in a struggle between coal miners and railroad workers. It took several meetings, and fierce arguments, to get them to agree, and end the strike.
Answer:
He Put his work in to mathmatics as a scientist
Explanation:
Sweatshops were factories that treated the workers unfairly which could consist of low wages, poor environment, and possibly working long hours.
Answer: The new press could print at a much quicker pace.
Because pamplets could be made quickly and cheeply and literature was printed in the local language instead of Latin.
So basically, the language Latin pressed help to spread ideas, discoveries, and inventions to countries or the world if they need help, or to confirm that this was a good idea.
Hope this helps :)