North Dakota was not named for any president. North Dakota was named for the Dakota tribe of Native Americans that lived in the area.
The only U.S. President with a U.S. National Park named after him is Theodore Roosevelt, the "Conservationist President". Theodore Roosevelt National Park is in the Badlands of North Dakota.
The former French president with an art center named after him in Paris is François Mitterrand. The art center is called the Centre Pompidou, named after Georges Pompidou, who was also a former French president.
Pierre was never a US President so the answer is South Dakota.
Roosevelt
Both. The airport in New York is named after the former president.
Nixon, spelled Julie
Jefferson Davis, former Mississippi senator
Jefferson Davis, former Mississippi senator
Clinton
Theodore Roosevelt had a ranch named Elk Horn near Medora, North Dakota.
Steven Ford, son of former president Gerald Ford, was on The Young and the Restless in 1981.