It was nicknamed the bull moose party because Roosevelt said he was a s strong as a bull moose
Reform Progressive Party was created in 1993.
Progressive Party of Canada was created in 1914.
Moldovan Progressive Party was created in 1917.
Progressive Unionist Party was created in 1979.
Progressive Party of Saskatchewan was created in 192#.
Progressive Citizens' Party was created in 1918.
Progressive Constitutionalist Party was created in 1910.
Minnesota Progressive Party was created in 1968.
Progressive Socialist Party was created in 1949.
Oregon Progressive Party was created in 2007.
Labor-Progressive Party was created in 1943.
Vermont Progressive Party was created in 1999.