Jean Jacques Rousseau from his book The Social Contract (1763)
It was determined from chemical analysis and observations by the EPA in the 1970's that the Love Canal in New York is considered to have "contaminated with toxic chemicals." Due to these, the canal was furthermore restricted to any human activities taking place due to the hazards it would produce.
Germany's annexation of Austria and continued persecution of Jews at home exacerbated the refugee crisis. As such, there were more refugees to take in than countries would manage.
Answer:
They Celebrating Jonquils
Explanation: