The fireflies on the Virginia hills were blinking in the dark places beneath the trees and a katydid was singing in the rosebush beside the portico at Arlington. The stars began to twinkle in the serene sky. The lights of Washington flickered across the river. The Capitol building gleamed, argus-eyed on the hill. Congress was in session, still wrangling over the question of Slavery and its extension into the territories of the West. The laughter of youth and beauty sifted down from open windows. Preparations were being hurried for the ball in honor of the departing cadets - Custis Lee, his classmate, Jeb Stuart, and little Phil Sheridan of Ohio whom they had invited in from Washington.