Joan of Arc's young life was crucial in shaping her mission to lead the French army. Raised in a devoutly Christian household, she experienced a series of visions during her adolescence, which she interpreted as divine guidance. These visions inspired her to believe she was chosen to save France from English domination during the Hundred Years' War. Furthermore, her strong sense of patriotism and familiarity with the hardships faced by her people compelled her to take decisive action. At just 17, she donned armor and led troops into battle, showcasing her newfound purpose to restore French honor and independence.