6-Political machines (1870-1900) (1 gen 1870 anni – 1 gen 1900 anni)
Descrizione:
"political machine, in U.S. politics, a party organization, headed by a single boss or small autocratic group, that commands enough votes to maintain political and administrative control of a city, county, or state."
https://www.britannica.com/topic/political-machine
Aggiunto al nastro di tempo:
Data:
1 gen 1870 anni
1 gen 1900 anni
~ 30 years