Smedley Darlington Butler (July 30, 1881 – June 21, 1940) was a Major General in the U.S. Marine Corps, an outspoken critic of U.S. military adventurism, and at the time of his death the most decorated Marine in U.S. history.

During his 34-year career as a Marine, he participated in military actions in the Philippines, China, in Central America and the Caribbean during the Banana Wars, and France in World War I. By the end of his career, he had received 16 medals, five for heroism. He is one of 19 men to twice receive the Medal of Honor, one of three to be awarded both the Marine Corps Brevet Medal and the Medal of Honor, and the only man to be awarded the Brevet Medal and two Medals of Honor, all for separate actions.

In his 1935 book War is a Racket, he described the workings of the military-industrial complex and, after retiring from service, became a popular speaker at meetings organized by veterans, pacifists and church groups in the 1930s.

In 1934, he became involved in a controversy known as the Business Plot when he told a congressional committee that a group of wealthy industrialists were planning a military coup to overthrow Franklin D. Roosevelt. The purported plot would have had Butler leading a mass of armed veterans in a march on Washington. The individuals identified denied the existence of a plot, and the media ridiculed the allegations. The final report of the committee stated that there was evidence that such a plot existed, but no charges were ever filed. The opinion of most historians is that while planning for a coup was not very advanced, wild schemes were discussed.

Ralph Nader ( /ˈneɪdər/; born February 27, 1934) is an American political activist, as well as an author, lecturer, and attorney. Areas of particular concern to Nader include consumer protection, humanitarianism, environmentalism, and democratic government.

Nader came to prominence in 1965 with the publication of his book Unsafe at Any Speed, a critique of the safety record of American automobile manufacturers in general, and most famously the Chevrolet Corvair. In 1999, an NYU panel of journalists ranked Unsafe at Any Speed 38th among the top 100 pieces of journalism of the 20th century.

Nader is a six-time candidate for President of the United States, having run as a write-in candidate in the 1992 New Hampshire Democratic primary, as the Green Party nominee in 1996 and 2000, and as an independent candidate in 2004 and 2008. Some people claim that Nader acted as a spoiler in the 2000 U.S. presidential election, while others, including Nader, dispute this claim.

Nader was born in Winsted, Connecticut. His parents, Nathra and Rose (née Bouziane) Nader, were immigrants from Lebanon and members of the Maronite Church. His family's native language is Arabic, and he has spoken it along with English since childhood. His sister, Laura Nader, is an anthropologist. His father worked in a textile mill and later owned a bakery and restaurant where he talked politics with his customers.