Easy answer. It is D. Only problem was that though the Woodrow Wilson proposed the idea the US never joined therefore no country actually listened to the decisions the LoN made.
Answer:
the immigrants were in search of jobs and during the industrial revolution mass production began which meant workers didn't need to have skills therefore they could underpay workers and just replace those who complained because there were plenty of people in search of jobs
The Quakers founded Harvard university in 1636
