Answer:An 'indulgence' was part of the medieval Christian church, and a significant trigger to the Protestant Reformation. Basically, by purchasing an indulgence, an individual could reduce the length and severity of punishment that heaven would require as payment for their sins, or so the church claimed.
<u>History is a revelation for the things happening now. ... History is a powerful tool pointing on us to accept responsibility for the choices we make today. Be it political, nationally, economically. Many human activities already have an impact on us now for they are past but the consequences can be felt.</u>