Question: George A. Schilling, was a prominent American union leader and Georgist in the late nineteenth century, he made his mark in the Chicago labor movement as a member of the cooper's union and a leader of which was the largest and one of the most important American labor organizations of the 1880s?
Sentence (from "Terence V. Powderly"): His small central office could not supervise or coordinate the many strikes and other activities sponsored by union locals.
Relevant evidence: No