starts on march for Chesapeake, 311;
hampered by lack of supplies, 312;
and by threat of Congress to reduce army, 313;
passes through Mt. Vernon, 314;
succeeds in persuading De Grasse not to abandon him, 315;
besieges Cornwallis, 315;
sees capture of redoubts, 316;
receives surrender of Cornwallis, 317;
admirable strategy and management of campaign, 318;
his personal influence the cause of success, 318;