Final answer:
The shared stance of the Federalists and Democratic-Republicans on the French Revolution was divided. Federalists were alarmed by the radicalism, while Democratic-Republicans saw it as a necessary evil to eliminate monarchy and inspire republican movements.
Step-by-step explanation:
The shared stance of both Federalists and Democratic-Republicans on the United States' position concerning the French Revolution was that there was a division in opinion.
The Federalists viewed the excesses of the French Revolution with growing alarm, fearing that the radicalism and violence of the revolution might influence the American citizens and lead to chaos and anarchy in the country.
On the other hand, the Democratic-Republicans interpreted the events of the French Revolution with greater optimism. They saw the revolution as a necessary evil to eliminate monarchy and aristocratic privilege, and believed it would inspire a larger republican movement worldwide.