Complex sentence: Formed of people born of the cross between natives, blacks and criollos, they held almost no political power in 1920 and made up the bulk of artisans, storekeepers, tradesmen and minor officials.
Split into simpler sentences: Formed of people born of the cross between natives, blacks and criollos. They held almost no political power in 1920 and made the bulk of artisans, storekeepers, tradesmen and minor officials.