As the French Revolution began to shake the foundations of Europe, George Washington found himself stuck between the Federalists, who wanted to strengthen economic ties with Britain, and the Jeffersonians, who wanted to the United States to express solidarity with her sister republic in France. Caught between two extremes, Washington chose the middle path of neutrality. The Citizen Genet affair and the unpopular Jay treaty presented challenges to Washington's administration, while Pinckney's Treaty settled boundary and navigation disputes with Spain.