C. China
China provides many services and things to the rest of the world, but like it says in the passage, there is still a lot of poverty.
Maintain international peace and security
One of the main goals of the Americanization movement during the Progressive Era was to "make immigrants more loyal and moral citizens", since there was still a great deal of anti-immigrant sentiment during this time.
Answer:”it was a war in Vietnam”
-leo
Explanation: