It is C you can look it up on google it is 100% right.
During First World War the United States Congress passed the Selective Service Act on May 18, 1917 because President Woodrow Wilson wanted military conscription to gather men to help France, Britain, Russia and Italy, the act called all American men from 21 years to 30 for registration to help American allies with military services.
The correct answer is b) Drafting soldiers for the war effort.
Answer:
The launch of Sputnik a Soviet spacecraft.
I assume it wants you to guess the person based on the description. but I’m not sure what the answer is sorry