Original sentence: Emma Rowena Gatewood, better known as Grandma Gatewood (October 25, 1887–June 4, 1973), was an extreme hiker and ultra-light hiking pioneer who was the first woman to hike the  Appalachian Trail from Mount Oglethorpe in Georgia to Mount Katahdin in Maine solo, and in one season.She hiked the Appalachian Trail in 1955 at the age of 67, wearing Keds sneakers and carrying an army blanket, a raincoat, and a plastic shower curtain which she carried in a homemade bag slung over one shoulder, thus making her a pioneer of Ultralight backpacking
Edited sentence: Emma Rowena Gatewood, better known as Grandma Gatewood (October 25, 1887–June 4, 1973), was an extreme hiker and ultra-light hiking pioneer who was the first woman to hike the  Appalachian Trail from Mount Oglethorpe in Georgia to Mount Katahdin in Maine solo, and in one season.Gatewood hiked the Appalachian Trail in 1955 at the age of 67, wearing Keds sneakers and carrying an army blanket, a raincoat, and a plastic shower curtain which she carried in a homemade bag slung over one shoulder, thus making her a pioneer of Ultralight backpacking