Table:
text: United States House of Representatives elections, 1974
Louisiana
Louisiana
District Incumbent Party First_elected Result_ Candidates
Louisiana 1 F. Edward Hebert Democratic 1940 Re-elected F. Edward Hebert (D) Unopposed
Louisiana 4 Joe Waggonner Democratic 1961 Re-elected Joe Waggonner (D) Unopposed
Louisiana 5 Otto Passman Democratic 1946 Re-elected Otto Passman (D) Unopposed
Louisiana 6 John Rarick Democratic 1966 Lost renomination Republican gain Henson Moore (R) 54.1% Jeff La Caze (D) 45.9%
Louisiana 7 John Breaux Democratic 1972 Re-elected John Breaux (D) 89.3% Jeremy J. Millett (I) 10.7%

Question: How many incumbents resulted in a lost Republican renomination win in the 1974 United States House of Representatives election in Louisiana?

Question: In which Louisiana district is incumbent John Breaux in the 1974 United States House of Representatives election?

Question: In what year was Otto Passman (d) first unchallenged in the United States House of Representatives election, 1974, Louisiana?

Question: The United States House of Representatives elections in Louisiana, 1974, what results if the incumbent was John Breaux?