Rubuta ci gaba don wannan sakin layi - Tun daga shekarun 1930, wani muhimmin bangare na jam'iyyar Democrat ya kasance ƙungiya mai aiki. Kungiyoyin kwadago suna ba da kuɗi da yawa, ƙungiyar siyasa ta gari, da kuma goyon bayan jefa kuri'a ga jam'iyyar. Membobin kungiyar a Amurka sun ragu daga mafi girma a 1954 na 35% zuwa mafi ƙasƙanci na 11% a 2015. Bayan Babban Taron Kasa na Jam'iyyar Democrat na 1968
, Hukumar McGovern-Fraser ta kafa tsarin zamani na farko. Har ila yau, ya cire aikin da aka tsara daga matsayi na iko a cikin Jam'iyyar Democrat kuma ya bude shi a cikin dimokuradiyya ga masu jefa kuri'a.