Answer:
The answer is: D. long hours suppress innovation and creativity.
Explanation:
American labour leader and first president of the AFL American Federation of Labor.
He joined in the 8 hour day demonstration of September 1871, he believed in the primacy of shorter hours, as an objective for workers.
The Checks and Balances Kees the president in charge. Especially Judicially.
<span>Interstate Commerce Commission I would say!
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Answer:
The Manhattan Project
Explanation: FDR started the project but was kept under secrecy so no other country would find out creating and testing nuclear weapons.