Charles Lindbergh testifies before the U.S. Congress and recommends that the United States negotiate a neutrality pact with Adolf Hitler.

Charles Augustus Lindbergh was an American aviator, military officer, and author. On May 20–21, 1927, he made the first nonstop flight from New York to Paris, a distance of 3,600 miles (5,800 km). His aircraft, the Spirit of St. Louis, was built to compete for the $25,000 Orteig Prize for the first flight between the two cities. Although not the first transatlantic flight which was in 1919 by Alcock and Brown who landed in Ireland, it was the furthest distance flown at the time by nearly 2,000 miles (3,200 km), the first solo transatlantic flight, and set a new flight distance world record. The achievement garnered Lindbergh worldwide fame and stands as one of the most consequential flights in history, signalling a new era of air transportation between parts of the globe.

The United States Congress is the legislative branch of the federal government of the United States. It is a bicameral legislature, including a lower body, the U.S. House of Representatives, and an upper body, the U.S. Senate. They both meet in the United States Capitol in Washington, D.C.

A non-aggression pact or neutrality pact is a treaty between two or more states/countries that includes a promise by the signatories not to engage in military action against each other. Such treaties may be described by other names, such as a treaty of friendship or non-belligerency, etc. Leeds, Ritter, Mitchell, & Long (2002) distinguish between a non-aggression pact and a neutrality pact. They posit that a non-aggression pact includes the promise not to attack the other pact signatories, whereas a neutrality pact includes a promise to avoid support of any entity that acts against the interests of any of the pact signatories. The most readily recognized example of the aforementioned entity is another country, nation-state, or sovereign organization that represents a negative consequence towards the advantages held by one or more of the signatory parties.