Final answer:
Leutard the Heretic and Joan of Arc are linked as historical figures who challenged established religious beliefs in their respective time periods.
Step-by-step explanation:
Leutard the Heretic and Joan of Arc are linked in the context of historical figures who challenged established religious beliefs or norms in their respective time periods. Leutard the Heretic was a 9th-century religious dissenter who opposed the Catholic Church's practice of infant baptism. Joan of Arc, on the other hand, was a 15th-century French military leader who claimed to receive divine guidance and played a significant role in the Hundred Years' War. While Leutard's opposition was more focused on religious doctrine, Joan of Arc's actions were politically motivated, but both individuals were seen as threats to the religious establishment of their time.