A gentleman`s agreement, which is rather a point of honour and etiquette, relies on the indulgence of two or more parties for the performance of pronounced or unspoken undertakings. Unlike a binding contract or a legal agreement, there is no legal remedy for violation of a gentlemen`s agreement. Similarly, in 1907 Morgan again collaborated with Roosevelt to create a gentlemen`s agreement that would allow Us Steel to acquire its greatest competitor, Tennessee Coal and Iron, in a tacit and unspoken rule that violated the Sherman Act. Despite their informal nature, the violation of a gentlemen`s agreement could have negative consequences on trade relations if a party decides not to keep its promise. A gentlemen`s agreement can also be described as a “gentleman`s agreement” and can be completed by a handshake or not. Gentlemen`s agreements have come to regulate international activities as the coordination of monetary or trade policies.  According to Edmund Osmasczyk in the United Nations Encyclopedia and International Agreements, it is also defined as “an international term for an oral and unwritten but fully valid agreement.”  This type of agreement may allow a nation to circumvent national legal requirements to enter into a formal contract or it may be useful for a government to want to enter into a secret agreement that does not engage the next government.  According to another author, all international agreements are gentlemen`s agreements because, just before the war, they are all unenforceable.  Osmaczyk noted that there was a difference between gentlemen`s open agreements and secret diplomatic agreements.  In the United States, in 1890, the prohibition of gentlemen`s agreements was introduced in interstate trade relations because the secrecy of these agreements was beyond anyone`s control. This, in some cases, led to gentlemen`s agreements in which Wall Street financiers, such as J.P. Morgan and his “House of Morgan”, would meet with the bureau to obtain prior authorization for mergers and acquisitions. One such example was the gentlemen`s agreement that had regulators and the president, neglected the Sherman Antitrust Act to authorize the United States Steel Corp.