The approach of the many Russians, Austrians, Bavarians, and other foes of the French emperor to the Rhine was necessarily slow; but the two most active of the allied powers had occupied Belgium with their troops, while Napoleon was organizing his forces. Marshal Blucher was there with one hundred and sixteen thousand Prussians, and the Duke of Wellington was there also with about one hundred and six thousand troops, either British or in British pay.[1] Napoleon determined to attack these enemies in Belgium. The disparity of numbers was indeed great, but delay was sure to increase the number of his enemies much faster than reinforcements could join his own ranks. He considered also that "the enemy's troops were cantoned under the command of two generals, and composed of nations differing both in interest and in feelings."[2] His own army was under his own sole command. It was composed exclusively of French soldiers, mostly of veterans, well acquainted with their officers and with each other, and full of enthusiastic confidence in their commander. If he could separate the Prussians from the British, so as to attack each in detail, he felt sanguine of success, not only against these the
