Republican takeover of Congress (1994)
Republicans won control of both chambers for the first time in 40 years, unseating a large crop of Democratic incumbents, many of them in conservative-leaning districts.
Democrats lost the House majority and the speaker's gavel.
The result established that a House majority built on swing districts can disappear in a single cycle.
Lee's seat is exactly the kind that changes hands when the national environment turns, which is why holding it is treated as a win rather than a formality.
