In this war between Prussia and Austria, Prussia had for an ally Italy; most of the smaller German states, who dreaded the schemes of Prussia, fought on the side of Austria. The reader will naturally want to know why Napoleon III did not grasp this admirable occasion for statecraft and come into the war to his own advantage. All the rules of the Great Power game required that he should. But Napoleon, unhappily for himself, had got his fingers in a trap on the other side of the Atlantic, and was in no position to intervene.
In order to understand the entanglement of this shifty gentleman, it is necessary to explain that the discord in interests between the .png)
northern and southern states of the American union, due to the economic differences based on slavery, had at last led to open civil war. The federal system established in 1789 had to fight the secessionist efforts of the confederated slave-holding states. We have traced the causes of that great struggle in Chapter XXXVII, § 6; its course we cannot relate here, nor tell how President Lincoln (born 1809, died 1865, president from 1861) rose to greatness, how the republic was cleansed from the stain of slavery, and how the federal government of the union was preserved.
For four long years (1861-65) this war swung to and fro, through the rich woods and over the hills of Virginia between Washington and Richmond, until at last the secessionist left was thrust back and broken, and Sherman, the unionist general, swept across Georgia to the sea in the rear of the main confederate (secessionist) armies. All the elements of reaction in Europe rejoiced during the four years of republican dissension; the British aristocracy openly sided with the confederate states, and the British Government permitted several privateers, and particularly the Alabama, to
