Step 1 : Introduction to the question "What famous monument was dedicated on Memorial Day in 1922?"
The Lincoln Memorial is a national memorial built to honor the 16th President of the United States, Abraham Lincoln. The building is in the form of a Greek Doric temple and contains a large seated sculpture of Abraham Lincoln and inscriptions of two well-known speeches by Lincoln, The Gettysburg Address and his second inaugural address. William H. Taft – who was then Chief Justice of the United States – dedicated it on Memorial Day in 1922, and presented it to President Warren G. Harding, who accepted it on behalf of the American people. Lincoln's only surviving son, 78-year-old Robert Todd Lincoln, was in attendance.