Crash Course Economics1) https://www.youtube.com/watch?v=3ez10ADR_gM#t=1m50s2) https://www.youtube.com/watch?v=NI9TLDIPVcs3) https://www.youtube.com/watch?v=B43YEW2FvDs4) https://www.youtube.com/watch?v=g9aDizJpd_s13) Hyperinflation: https:

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