In addition, it seemed unlikely that one nation could govern an entire continent. The distances were just too great. A critical fact in the world of 1801 was that nothing moved faster than the speed of a horse. No human being, no manufactured item, no bushel of wheat, no side of beef (or any beef on the hoof, for that matter), no letter, no information, no idea, order, or instruction of any kind moved faster. Nothing ever had moved any faster, and, as far as Jefferson's contemporaries were able to tell, nothing ever would.I And