The people of the young Republic of the United States were greatly astonished, in the summer of 1803, to learn that Napoleon Bonaparte, then First Consul of France, had sold to us the vast tract of land known as the country of Louisiana. The details of this purchase were arranged in Paris (on the part of the United States) by Robert R. Livingston and James Monroe. The French government was represented by Barbe-Marbois, Minister of the Public Treasury. The price to be paid for this vast domain was fifteen million dollars. The area of the country ceded was reckoned to be more than one million square.