Salt War

[1540] The Salt War of 1540 was a result of an insurrection by the city of Perugia against the Papal States during the pontificate of Pope Paul III (Alessandro Farnese). The principal result was the city of Perugia`s definitive subordination to papal control. Perugia had been a free commune until 1370 when it was de jure incorporated into t...
Found on http://en.wikipedia.org/wiki/Salt_War_(1540)
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