What is the central idea of this passage? A. Potato chips did not become popular until many years after they were invented.
B. Potato chips are one of the most popular snacks food in the world.
C. New ideas or inventions are not always planned.
D. New ideas or inventions might lead with wealth and fame. ​

C. New Ideas or Inventions are not always planned.

Explanation:

Using process of elimination is helpful. Obviously not A. or B. and the passage never talked about wealth and fame. This leaves you with one answer. D. : )

there is no reason to represent a false dillemma.

because of all the immigration, america became one big melting pot. the diversity of cultures from all over the world made america somewhat divided as well. people that immigrated stayed with their kind, and their traditions, while native born americans stayed with their kind and their traditions. normally, people born in american scorned the immigrants as well. the new religions also divided america. in summary, it took away from the american culture and identified america as the "melting pot."