Lothal is a diverse planet, with both farmland and a city center. During the age of the Empire, it fell under Imperial occupation, as farmers were kicked off their land and enormous TIE fighter and weapons factories were built. While most of the population felt powerless in the face of Imperial rule, a select few dared to fight back.
An ambitious, ruthless proponent of military power, Wilhuff Tarkin became a favorite of Supreme Chancellor Palpatine and rose rapidly through the Imperial ranks. Shortly after the Empire's creation, he was put in charge of the construction of the Death Star. Tarkin saw the Death Star as a way to crush all dissent to the Empire's rule -- fear of the station's planet-killing superlaser would keep the galaxy's star systems in line. He demonstrated the station's power by destroying Alderaan, but died soon afterwards when the Death Star itself was destroyed.
Sabine Wren was a Mandalorian warrior, explosives expert, and graffiti artist -- qualities that came in handy as one of the first rebels against the Empire. Part of the Ghost crew, Sabine used her gift for bomb-making to great effect against the Empire, and would often mark her work with spray-paint tags. Her classic Mandalorian armor was notable for incorporating her own custom stylings, reflecting her creative-meets-rebellious spirit.