In the frost and snow he withdrew to Valley Forge, within easy striking distance of Philadelphia. He had literally nothing to rely upon but his own stern will and strong head. His soldiers, steadily dwindling in numbers, marked their road to Valley Forge by the blood from their naked feet. They were destitute and in rags. When they reached their destination they had no shelter, and it was only by the energy and ingenuity of the General that they were led to build huts, and thus secure a measure of protection against the weather. There were literally no supplies, and the Board of War failed completely to remedy the evil. The army was in such straits that it was obliged to seize by force the commonest necessaries. This was a desperate expedient and shocked public opinion, which Washington, as a statesman, watched and cultivated as an essential element of success in his difficult business. He disliked to take extreme measures, but there was nothing else to be done when his men were starving, when nearly three thousand of them were unfit for duty because "barefoot and otherwise naked," and when a large part of the army were obliged to sit up all night by the fires for warmth's sake, having no blankets with which to cover themselves if they lay down. With nothing to eat, nothing to burn, nothing wherewith to clothe themselves, wasting away from exposure and disease, we can only wonder at the forbearance which stayed the hand of violent seizure so long. Yet, as Washington had foreseen, there was even then an outcry against him. Nevertheless, his action ultimately did more good than harm in the very matter of public opinion, for it opened men's eyes, and led to some tardy improvements and some increased effort.