We have learned more about what works and what doesn't, seeing the different economic systems that have failed when put into practice and the ones that have thrived. such as communist russia, and other socialist programs. The monopoly of the 1800s and early 1900s that took over capitalist america. We have seen what works and what doesn't and this is our greatest influence.
Jim Crow laws kept african americans from going to movies, playing with kids of another race, different schools, and african americans got beaten aplenty
