There is a definition problem here since I tamper with the economy everytime I exchange money for anything.
When you exchange money for goods/services you are participating in the economy, not tampering.
I suppose you tamper with a car every time you drive it?
Some believe Lincoln was killed, not because of a lone gunman from the south wanted revenge, but because he was the first president to try to pay for a war with "congressional money". The bankers were all set to finance both the North and the South, when Abe decided the rates were too high. So, he printed his own money called "Greenbacks". Thats where the term comes from. When he was killed, Johnson stopped the printing of the Greenbacks and borrowed the money like he was suposed to, from the central banks. Another was, Kennedy was printing money when he was shot, and Johnson stopped that toot sweet post mortem. A good, but tedious read about this is "The Unseen Hand, A conspiritorial hisory of the world." It gives the "Big Picture" of world history. One of the best reads in my library is a book written by a Democrat Rep from Ill. in 1940. He wittnessed the FDR debacle from congress and wrote about it. The book is "Smoke Screen" by Samuell B. Pettengill. He compares FDR with what went on in Hitler's Germany. He speaks of the "stacking of the courts" because FDR had to fight even his own party to get his radical ideas through. He compares the CCC,NRA, and all the other alphabet soup titles with the 3rd Reich. This has always been one of my quirks. When people talk of Hitler, they speak of "right wing" this and "conservative" that, when in fact, Hitler was a socialist. NAZI even means National Socialist party in english, but somehow that is missed by Democrats. Remember Volkswagon, the peoples car? Goverment takeovers of industrial production is not conservative, it is the 1st step in socialization. Maybe Ann Coulter will write about that someday and clear it all up. When I call Democrats socialists and communists, it's not hyperbole.
I'm not saying I believe everything I read, but there are many facets to history that are not discussed. A good comparison, I think, is of the "magician". He gets you to look at his left hand, while his right is in your pocket. The media, pundits, and talking heads, get you involved in one subject, while all the time, setting you up for the fall. I don't trust anybody.