Meditation would be the correct answer ;)
President Franklin D. Roosevelt laid his plans aimed to end the Great Depression through The New Deal program. The New Deal is set of laws which will be passed for the first 100 days of his term. This does not include the Fair Labor Standards Act.
The EU, Is a Conglomeration of A majority of the European countries, It serves by interconnecting Europe By trade, Currency and Armed Forces.
Answer:
the invention of the telegraph !