In the 1950s, the polio virus paralyzed many children for life. today, polio has been reduced by 99 percent. which of the following has played the greatest role in reducing polio infections worldwide?

The methods of handling businesses and industries that conduct business around the world is known as a. globalization. b. socialism c. privatization. d. migration

The pullman strike resulted in eugene debs receiving a pardon for his involvement. the company losing very little money. the company rehiring workers that withdrew from the union. other companies handling strikes themselves instead of going to court.

Someone who accepted the beliefs of social darwinism would have also agreed with which of these statements?