Answer:
Jean-Jacques Rousseau
Explanation:
Jean-Jacques Rousseau was the philosopher that matched the description given.
The Irish Potato Famine was caused by an airborne fungs called Phytophthora Infestans. This fungus came from the ships traveling from North America to England and was wafted on the Irish fields (mainly along the countryside of Dublin) by a fog. This made the leaves of the potato plants turn black and curled, before being rotted. This Irish Potato Famine has caused starvation to millions of people.
It's about America as a united nation, the Preamble starts with three words "We The People . . " it's all about coming together.
The problems between different cultural groups were caused by: C. a wave of immigrants moving to the cities of the northeast.
<u>Explanation:</u>
A cultural group is defined as a group of people who follows same beliefs, patterns of behavior, and values. The cultural group is identified by their behavior and way of thinking.
During 1850, the Northern cities have different cultural group. There were many conflicts between the cultural groups. This is was due to immigrants moving to the cities of the northeast.
Immigrants are people who move from their own country and settle down in another country.