The Great Depression

You are a time traveler from the year 2683. The United States has plunged into a great depression. People are out of work and the economy only seems to keep going downward. You have knowledge of how to fix the depression - and you want to share it with the government in the hopes of changing the timeline that will lead to disastrous consequences for your future society. You've come back in time with your plans, but in order to keep them from falling into the wrong hands they have been locked up with several locks. Crack the codes and you'll be able to unlock the plans!