Louis XVI (23 August 1754 – 21 January 1793) was a Bourbon monarch who ruled as King of France and Navarre until 1791, and then as King of the French from 1791 to 1792, before being executed in 1793.

Succeeding Louis XV, his unpopular grandfather, Louis XVI was well aware of the growing discontent of the French population against the absolute monarchy. The first part of his reign is marked by his attempts to reform the kingdom in accordance with the Enlightenment ideals (abolition of torture, abolition of the serfdom, tolerance towards Jews and Protestants, abolition of the Taille etc.). However, Louis XVI failed to impose his will, as his reforms stumbled on the hostility of the nobles.

Louis XVI actively supported the Americans, who were seeking their independence from Great Britain, which was realized in the 1783 Treaty of Paris. The example of the American Revolution and the financial crisis which followed France's involvement in the war were two of the many contributing factors to the French Revolution, which broke out in 1789.

France (English ⁱ/ˈfræns/ FRANSS or /ˈfrɑːns/ FRAHNSS; French: [fʁɑ̃s] ( listen)), officially the French Republic (French: République française [ʁepyblik fʁɑ̃sɛz]), is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. It is often referred to as l’Hexagone ("The Hexagon") because of the geometric shape of its territory. It is the largest western European country and it possesses the second-largest exclusive economic zone in the world, covering 11,035,000 km² (4,260,000 sq mi), just behind that of the United States (11,351,000 km² / 4,383,000 sq mi).

Over the past 500 years, France has been a major power with strong cultural, economic, military and political influence in Europe and around the world. During the 17th and 18th centuries, France colonised great parts of North America and Southeast Asia; during the 19th and early 20th centuries, France built the second largest colonial empire of the time, including large portions of North, West and Central Africa, Southeast Asia, and many Caribbean and Pacific Islands.

The execution of Louis XVI by means of the guillotine took place on 21 January 1793 at the Place de la Révolution ("Revolution Square", formerly Place Louis XV, and renamed Place de la Concorde in 1795) in Paris. It was a major event of the French Revolution. After events on the 10 August 1792, which saw the fall of the monarchy after the attack on the Tuileries by insurgents, Louis was arrested, interned in the Temple prison with his family, tried for high treason before the National Convention, found guilty by almost all (and 'not guilty' by none), and condemned to death by a slight majority. His execution made him the first victim of the Reign of Terror. His wife Marie Antoinette was guillotined on 16 October, the same year.

King Louis XVI had been loved by his people, but his hostility towards the National Assembly had aroused discontent with his rule. The last nail in his coffin was an attempt to escape from France in June 1791 to garner support for the re-establishment of the old regime, an event named "Flight to Varennes" where he was caught before he and his family could reach the fortress of Montmédy, a royalist stronghold, across the border of Austrian Netherlands. Public opinion began to sway against him after he was returned under guard to Paris.

John Adams (October 30, 1735 (O.S. October 19, 1735)  – July 4, 1826) was an American Founding Father, and the second President of the United States (1797–1801). He was also a lawyer, statesman, diplomat, political theorist, and a leading champion of independence in 1776. Hailing from New England, Adams, a prominent lawyer and public figure in Boston, was highly educated and represented Enlightenment values promoting republicanism. A Federalist, he was highly influential and one of the key Founding Fathers of the United States.

Adams came to prominence in the early stages of the American Revolution. As a delegate from Massachusetts to the Continental Congress, he played a leading role in persuading Congress to declare independence and assisted Thomas Jefferson in drafting the Declaration of Independence. As a diplomat in Europe, he was a major negotiator of the eventual peace treaty with Great Britain, and chiefly responsible for obtaining important loans from Amsterdam bankers. A political theorist and historian, Adams largely wrote the Massachusetts Constitution in 1780 which soon after ended slavery in Massachusetts, but was in Europe when the federal Constitution was drafted on similar principles later in the decade. One of his greatest roles was as a judge of character: in 1775, he nominated George Washington to be commander-in-chief, and 25 years later nominated John Marshall to be Chief Justice of the United States.