The 19th amendment to the u. s. constitution could be considered a "progressive" amendment because it

It reformed the law that your "sex" could prohibit you to certain rights.  Its progressive because the progressive era helped reform social injustice and economic injustice, and it was a social injustice to not allow women to vote, so its categorized as progressive.  

The haitian revolution was the result of a long struggle on the part of the slaves in the french colony of st. domingue, but was also propelled by the free mulattoes who had long faced the trials of being denoted as semi-citizens. this revolt was not unique, as there were several rebellions of its kind against the institution of plantation slavery in the caribbean, but the haitian revolution the most successful. this had a great deal to do with the influence of the french revolution, as it to inspire events in haiti. the haitian revolution would go on to serve as a model for those affected by slavery throughout the world.