It was invented in 1950. They started to work on it in 1930 I beleive.
The answer is B. the Bible
Answer:
A failure? Explain. Reconstruction was a success in that it restored the United States as a unified nation: by 1877, all of the former Confederate states had drafted new constitutions, acknowledged the Thirteenth, Fourteenth, and Fifteenth Amendments, and pledged their loyalty to the U.S. government.
Explanation:
stay safe
Social transformation hope this is the right answer
Answer:
WHO .. ....!!!!!!! World Health Organization