There was much discussion among the three envoys over the terms of the treaty, and their love for one another was not increased. The principal part of Izard’s bitterness against Franklin is supposed to have begun at this time. Lee made a point on the question of molasses. In the first draft of the treaty it was agreed that France should never lay an export duty on any molasses taken from her West India islands by Americans. Vergennes objected that this was not fair, as the Americans bound themselves to no equivalent restriction on their own exports. Franklin suggested a clause that, in consideration of France agreeing to lay no export duty on molasses, the United States should agree to lay no export duty on any article taken by Frenchmen from America, and this was accepted by Vergennes. Lee, however, objected that we were binding ourselves on every article of export, while France bound herself on only one. In this he was entirely right, and it was not an officious interference, as Franklin’s biographers have maintained. He pressed his point so hard that it was finally agreed with the French government that Congress might accept or reject the whole arrangement on this question, if it saw fit. Congress supported Lee and rejected it. The signing of the treaty of course rendered Beaumarchais’s secret work through Hortalez & Co. of less importance. France was now the open ally of the United States; the French government need no longer smuggle arms and clothing into America, but was preparing to send a fleet and an army to assist the insurgents, as they were still called in Paris. All this rendered the labors of the embassy lighter and less complicated. In April, 1778, a few months after the signing of the treaty, John Adams, after a most dangerous and adventurous voyage across the Atlantic, arrived to take the place of Silas Deane. He has left us a very full account of the condition of affairs and his efforts at reform. Franklin’s biographers have been sorely puzzled to know what to do with these criticisms; but any one who will take the trouble to read impartially all that Adams has said, and not merely extracts from it, will easily be convinced of his fairness. He makes no mistake about Lee; speaks of him as a man very difficult to get on with, and describes Izard in the same way. There is not the slightest evidence that these two men poisoned his mind against Franklin. He does not side with them entirely; but, on the contrary, in the changes he undertook to make was sometimes on their side and sometimes against them. He held the scales very evenly. Lee wanted all the papers of the embassy brought to his own house, and Adams wrote him a letter which certainly shows that Adams had not gone over to the Lee party, and is also an example of the efforts he was making to improve the situation.