Into the crucible of war of course fell not only slavery, but every other great question of interest to the American people. Free labor, free speech, woman suffrage, the authority of the Federal Government, were all at stake as well as the cause of the Negro. So far as the Negro himself was concerned, one of the first questions that the Northern generals had to settle was what to do with the fugitive slaves that flocked to their standards. In May, 1861, while in command at Fortress Monroe, Major-General Benjamin F. Butler put such men to work, justifying their retention on the ground that, being of service to the enemy for purposes of war, they were, like guns, powder, etc., "contraband of war," and could not be reclaimed. On August 30th of this year Major-General John C. Frémont, in command in Missouri, placed the state under martial law and declared the slaves there emancipated. The administration was embarrassed, Frémont's order was annulled, and he was relieved of his command. The next May, however, Major-General David Hunter, in charge of the Department of the South, issued his famous order freeing the slaves in his territory, and thus brought to general attention the matter of the employment of Negro soldiers in the Union armies. The Confederate government outlawed Hunter, Lincoln annulled his order, and the grace of the nation was again saved; but in the meantime a new situation had arisen. While Brigadier-General John W. Phelps was taking part in the expedition against New Orleans, a large sugar-planter near the city, disgusted with Federal interference with the affairs of his plantation, drove all the slaves away, telling them to go to their friends, the Yankees. Phelps attempted to organize the Negroes who came into troops. Accordingly he too was outlawed by the Confederates and his act disavowed by the Union, that was not ready to take this step. It was not until a great many men had been killed, and until the Emancipation Proclamation had changed the status of the Negro, that steps were taken by the Union for his employment as a soldier. Opinion in his favor gained force after the Draft Riot in New York, when Negroes in the city were mobbed and beaten by the enemies of conscription. Soon a distinct bureau was established in Washington for the recording of all matters pertaining to Negro troops, a board was organized for the examination of candidates, and recruiting stations were set up in Maryland, Missouri, and Tennessee. By the end of 1864 nearly 200,000 Negroes had been enrolled in the army. The exploits of these men at Port Hudson, Fort Wagner, and Fort Pillow are a part of the romance of American History.