Original sentence: Samuel Clemens, and Harriet Beecher Stowe, as the Hartford Society for Decorative Art.The Hartford Art School, which commenced operation in 1877, was founded by a group of women in Hartford, including Mark Twain's wife, Mrs
Edited sentence: The Hartford Art School, which commenced operation in 1877, was founded by a group of women in Hartford, including Mark Twain's wife, Olivia Langdon Clemens, and Harriet Beecher Stowe, as the Hartford Society for Decorative Art