There were three fields or regions in which this war took place. One of these was a narrow region, lying between Washington and Richmond, the two capital cities. But small as it was, here the greatest battles were fought. Both sides were fighting fiercely to save their capitals.

The second region of the war was in the West. This was a vast region, extending from Kentucky and Missouri down to the Gulf of Mexico. Here there were many long, weary marches and much hard fighting and great loss of life. The third region was on the ocean and rivers, where iron-clad ships first met in battle, and where some famous combats took place.

Over these three regions a million and more of men struggled for years, fighting with rifle and cannon, with sword and bayonet, killing and wounding one another and causing no end of misery in all parts of the land. For the people at home suffered as much as the men on the battle-field, and many mothers and sisters were heartbroken when word came to them that their dear sons or brothers had been shot down on the field of blood. War is the most terrible thing upon the earth, though men try to make it look like a pleasant show with their banners and trumpets and drums.

As soon as the news of the war came there was a great coming and going of soldiers, and beating of drums, and fluttering of banners, and making of speeches, and thousands marched away, some to Washington and some to Richmond, and many more to the strongholds of the West. Mothers wept as they bade good-by to their sons, whom they might never see again. And many of the soldier-boys had sad hearts under their brave faces. Soon hundreds of these poor fellows were falling dead and wounded on fields of battle, and then their people at home had good reason to weep and mourn.

I have told you about the battle of Bull Run, south of Washington, the first great battle of the war. Here the Southern army gained the victory, and the people of the South were full of joy. But Congress now called for half a million of men and voted half a billion of dollars. Both sides saw that they had a great war before them.

Bull Run was the only severe battle in 1861, but in 1862 both the North and the South had large armies, and there was much hard fighting in the East and the West.

I must tell you first of the fighting in Virginia. General George B. McClellan was in command of the Union army there. He led it down close to Richmond, which he hoped to capture. There was a sharp fight at a place called Fair Oaks, where General Joseph Johnston, the Confederate general, was wounded. General Robert E. Lee took his place. They could not have picked out a better man, for he proved himself to be one of the greatest soldiers of modern times.

The Confederates had another fine general named Thomas J. Jackson. He was called "Stonewall" Jackson, because, in the battle of Bull Run, some one had said:

"Look at Jackson! There he stands like a stone wall!"

General Lee and Stonewall Jackson were not the men to keep quiet. In a short time they drove McClellan back after a hard fight lasting a whole week, and then made a sudden march to the north. Here was another Union army, on the old battle-field of Bull Run. A dreadful battle followed; men fell by thousands; in the end the Union army was defeated and forced back towards Washington.