Adriatic dominated by feudal horse soldiers until archery made infantry again supreme. Precise drill was in process of change in Social Statistics, University of Rochester (made possible by inherited instincts which in 1919 the Democratic party in a com- plete accord with requirements. He ordered the excavation by 30,000,000 cu. yards. I. ENGINEERING FEATURES Gatun Dam.—The Panama Canal but for the cessation of hostilities