The correct answer is (c)
I would pick C but wait for more answers
Answer:
The value of pi helped them calculate the circumference of Earth. The value of pi helped them explain that Earth is a rotating sphere.
Explanation:
good luck
1 Puerto Rico
2 Christopher Columbus
The correct answers are as followed:
Nativists viewed immigrants as a cultural and economic threat- This is due to the fact that many immigrants were willing to work for lower wages than American citizens.
Nativists didn't believe immigrants could adopt US cultures and values. - Many Americans feared that the nice communities developing in cities like New York would only continue to feed these immigrants "refusal" to adapt American ideas.
Nativists pressued politicians to limit immigration- The nativists were successful in this, as the federal government passed the Immigration Act of 1924 which limited immigration.