Donald Trump is, famously, that author of The Art of the Deal. He would not be President of the United States if many people had not believed him when he claimed he could negotiate better deals with other countries on a wide range of issues. In office as President, he has been very interested in trade policy and eagerly set aside or upset old trade deals in order to negotiate new trade deals. Thus, I find it entertaining that Alexander Hamilton, arguing for the proposed Constitution in the first have of the Federalist Papers #11, gave as one point in favor of the Constitution that durable union among the 13 States would allow them to negotiate better trade deals. Here is how he laid out that point:

FEDERALIST NO. 11

The Utility of the Union in Respect to Commercial Relations and a Navy

For the Independent Journal.

Author: Alexander Hamilton

To the People of the State of New York:

THE importance of the Union, in a commercial light, is one of those points about which there is least room to entertain a difference of opinion, and which has, in fact, commanded the most general assent of men who have any acquaintance with the subject. This applies as well to our intercourse with foreign countries as with each other.

There are appearances to authorize a supposition that the adventurous spirit, which distinguishes the commercial character of America, has already excited uneasy sensations in several of the maritime powers of Europe. They seem to be apprehensive of our too great interference in that carrying trade, which is the support of their navigation and the foundation of their naval strength. Those of them which have colonies in America look forward to what this country is capable of becoming, with painful solicitude. They foresee the dangers that may threaten their American dominions from the neighborhood of States, which have all the dispositions, and would possess all the means, requisite to the creation of a powerful marine. Impressions of this kind will naturally indicate the policy of fostering divisions among us, and of depriving us, as far as possible, of an ACTIVE COMMERCE in our own bottoms. This would answer the threefold purpose of preventing our interference in their navigation, of monopolizing the profits of our trade, and of clipping the wings by which we might soar to a dangerous greatness. Did not prudence forbid the detail, it would not be difficult to trace, by facts, the workings of this policy to the cabinets of ministers.

If we continue united, we may counteract a policy so unfriendly to our prosperity in a variety of ways. By prohibitory regulations, extending, at the same time, throughout the States, we may oblige foreign countries to bid against each other, for the privileges of our markets. This assertion will not appear chimerical to those who are able to appreciate the importance of the markets of three millions of people--increasing in rapid progression, for the most part exclusively addicted to agriculture, and likely from local circumstances to remain so--to any manufacturing nation; and the immense difference there would be to the trade and navigation of such a nation, between a direct communication in its own ships, and an indirect conveyance of its products and returns, to and from America, in the ships of another country. Suppose, for instance, we had a government in America, capable of excluding Great Britain (with whom we have at present no treaty of commerce) from all our ports; what would be the probable operation of this step upon her politics? Would it not enable us to negotiate, with the fairest prospect of success, for commercial privileges of the most valuable and extensive kind, in the dominions of that kingdom? When these questions have been asked, upon other occasions, they have received a plausible, but not a solid or satisfactory answer. It has been said that prohibitions on our part would produce no change in the system of Britain, because she could prosecute her trade with us through the medium of the Dutch, who would be her immediate customers and paymasters for those articles which were wanted for the supply of our markets. But would not her navigation be materially injured by the loss of the important advantage of being her own carrier in that trade? Would not the principal part of its profits be intercepted by the Dutch, as a compensation for their agency and risk? Would not the mere circumstance of freight occasion a considerable deduction? Would not so circuitous an intercourse facilitate the competitions of other nations, by enhancing the price of British commodities in our markets, and by transferring to other hands the management of this interesting branch of the British commerce?

A mature consideration of the objects suggested by these questions will justify a belief that the real disadvantages to Britain from such a state of things, conspiring with the pre-possessions of a great part of the nation in favor of the American trade, and with the importunities of the West India islands, would produce a relaxation in her present system, and would let us into the enjoyment of privileges in the markets of those islands elsewhere, from which our trade would derive the most substantial benefits. Such a point gained from the British government, and which could not be expected without an equivalent in exemptions and immunities in our markets, would be likely to have a correspondent effect on the conduct of other nations, who would not be inclined to see themselves altogether supplanted in our trade.

Here are links to my other posts on The Federalist Papers so far:

• The Federalist Papers #1: Alexander Hamilton's Plea for Reasoned Debate

• The Federalist Papers #2 A: John Jay on the Idea of America

• The Federalist Papers #2 B: You Trusted the Continental Congress; Trust the Constitutional Convention

• The Federalist Papers #3: United, the 13 States are Less Likely to Stumble into War

• The Federalist Papers #4 A: The States Must Be Prepared to Defend against Aggression by Other Nations

• The Federalist Papers #4 B: National Defense Will Be Stronger if the States are United

• The Federalist Papers #5: Unless United, the States Will Be at Each Others' Throats

• The Federalist Papers #6 A: Alexander Hamilton on the Many Human Motives for War

• The Federalist Papers #6 B: Commercial Republics Also Start Wars with Their Neighbors—Alexander Hamilton

• The Federalist Papers #7 A: Divided, the States Would Fall into Territorial Disputes Likely to Lead to War Between the States—Alexander Hamilton

• The Federalist Papers #7 B: Without Union, Economic Disagreements Would Drive the States to Conflict with One Another—Alexander Hamilton

• The Federalist Papers #8: Without Union, the States Would Either Be Subject to Devastating Wars with Each Other or Would Have Liberty Endangered by their Own Standing Armies—Alexander Hamilton

• The Federalist Papers #9 A: There Has Been Technological Progress in Practical Principles of Republican Government—Alexander Hamilton

• The Federalist Papers #9 B: A Large Confederation May Be More Politically Stable Than a Small Nation—Alexander Hamilton Cites Montesquieu

• The Federalist Papers #10 A: Conflicts Arising from Differences of Opinion Are an Inevitable Accompaniment of Liberty—James Madison

• The Federalist Papers #10 B: The Larger the Republic, the Easier It is to Find Thoughtful Legislators and the Harder It is to Put Together a Majority to do Unjust Things—James Madison