receives news of Bunker Hill, 136;

is received by Massachusetts Provincial Assembly, 137.

Commander of the Army.

Takes command at Cambridge, 137;

his impression upon people, 137, 138, 139;

begins reorganization of army, 139;

secures number of troops, 140;

enforces discipline, his difficulties, 140, 141;

forced to lead Congress, 142;

to arrange rank of officers, 142;