2h 15min, jul 29, 1981 y - Tax Cut Legislation proposed by Reagan
Description:
 President Reagan proposes the largest tax cut in U.S. history. Passed by both houses of Congress.
Effect: Reduces taxes by 750 million dollars over the next five years. Starts off poorly, but unemployment rate and inflation rate eventually dropped which incresed stabilty for businesses. 
Added to timeline:
Date:
2h 15min, jul 29, 1981 y
Now
 ~ 44 years ago