It was, however, impossible for Charles to retreat, since Cromwell was behind him; for Cromwell, as soon as he found that his enemy had actually gone into England, paused only long enough to recover from his surprise, and then made all haste to follow him. The two armies thus moved down through the very heart of England, carrying every where, as they went, universal terror, confusion, and dismay. The whole country was thrown into extreme excitement. Every body was called upon to take sides, and thousands were perplexed and undecided which side to take. Families were divided, brothers separated, fathers and sons were ready to fight each other in their insane zeal, the latter for the Parliament, the former for the king. The whole country was filled with rumors, messengers, parties of soldiers going to and fro, and troops of horsemen, with robberies, plunderings, murders, and other deeds of violence without number, and all the other elements of confusion and misery which arouse the whole population of a country to terror and distress, and mar the very face of nature in time of civil war. What dreadful struggles man will make to gain the pleasure of ruling his fellow man! Along the frontiers of England and Wales there flows the beautiful River Severn, which widens majestically at its mouth, and passes by the Bristol Channel to the sea. One of the largest towns upon this river is Worcester. It was in those days strongly fortified. It stands on the eastern side of the river, with a great bridge opposite one of the gates leading across the Severn in the direction toward Wales. There are other bridges on the stream, both above and below, and many towns and villages in the vicinity, the whole presenting, at ordinary times, a delightful scene of industry and peace. Worcester is, perhaps, three hundred miles from the frontiers of Scotland, on the way to London, though somewhat to the westward of the direct route. Charles's destination was the capital. He pushed on, notwithstanding the difficulties and disappointments which embarrassed his march, until at last, when he reached the banks of the Severn, he found he could go no further. His troops and his officers were wearied, faint, and discouraged. His hopes had not been realized, and while it was obviously dangerous to stop, it seemed still more dangerous to go on. However, as the authorities of Worcester were disposed to take sides with the king, Charles determined to stop there for a little time, at all events, to refresh his army, and consider what to do.