Lobbying in the United States in the context of "American Legion"

K Street is a major thoroughfare in the United States capital of Washington, D.C., known as a center for lobbying and the location of numerous advocacy groups, law firms, trade associations, and think tanks. In political discourse, "K Street" has become a metonym for lobbying in the United States, the same way Wall Street in New York City became a metonym for the U.S. financial markets, since many lobbying firms are or traditionally were located on the section in Northwest Washington which passes from Georgetown through a portion of Downtown Washington, D.C.

The Bosses of the Senate is an American political cartoon by Joseph Keppler, published in the January 23, 1889, issue of Puck magazine.

The cartoon depicts the United States Senate as a body under the control of "captains of industry". Robber barons representing trusts in various industries, depicted as obese, domineering, and powerful figures with swollen money bags for bodies, with their nature being juxtaposed with that of the senators of the 50th Congress, who Keppler implies are under the industrialists' control. The cartoon discusses with concern the rise of industry in the Gilded Age, the expanding influence of monopolies and trusts, and the role of American lobbying. It is generally recognized as an early antitrust cartoon that played a role in the development of the Sherman Antitrust Act.

Charles de Ganahl Koch (/koʊk/ KOHK; born November 1, 1935) is an American businessman, engineer, and philanthropist. As of May 2025, he is ranked as the 22nd richest man in the world on the Bloomberg Billionaires Index, with an estimated net worth of US$71.4 billion. Koch has been co-owner, chairman, and chief executive officer of Koch Industries since 1967, while his late brother David Koch served as executive vice president. Charles and David each owned 42% of the conglomerate. The brothers inherited the business from their father, Fred C. Koch, then expanded the business. Koch Industries is the largest privately held company by revenue in the United States, according to Forbes.

Koch also supports a number of libertarian think tanks, including the Institute for Humane Studies, the Cato Institute, the Ayn Rand Institute, and the Mercatus Center at George Mason University. He also contributes to the Republican Party and candidates, libertarian groups, and various charitable and cultural institutions. He co-founded the Washington, D.C.–based Cato Institute. Along with his brother, Koch has been an important funder of think tanks that lobby to oppose environmental regulation. Koch has published four books detailing his business philosophy, Market Based Management (2006), The Science of Success (2007), Good Profit (2015), and Believe in People (2020).