[PAR] [TLE] Thaddeus Radzilowski [SEP] Thaddeus C. Radzilowski or Tadeusz Radziłowski (born February 4, 1938 in Detroit) is an award-winning Polish-American historian, scholar, author, professor and co-founder of the Piast Institute, a national institute for Polish and Polish-American affairs.  Dr. Radzilowski's work has focused on Poland and other Central and Eastern European nations, including Russia.  He has written extensively on the histories of these regions as well as the migration of peoples from Central and Eastern Europe, with special emphasis on social history and historiography.  He has lectured widely in Europe and North America and has published more than 100 monographs, edited collections, journal articles, book chapters and scholarly papers.  In 1999, the President of Poland presented Dr. Radzilowski with the country’s high civil honor of the Order of Merit of the Republic of Poland for distinguished contributions to the dissemination of Polish culture in the world. [PAR] [TLE] North America [SEP] North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.  It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the west and south by the Pacific Ocean, and to the southeast by South America and the Caribbean Sea.
[PAR] [TLE] Thaddeus Radzilowski [ SEP ] Thaddeus C. Radzilowski or Tadeusz Radziłowski ( born February 4 , 1938 in Detroit ) is an award - winning Polish - American historian , scholar , author , professor and co - founder of the Piast Institute , a national institute for Polish and Polish - American affairs . Dr. Radzilowski 's work has focused on Poland and other Central and Eastern European nations , including Russia . He has written extensively on the histories of these regions as well as the migration of peoples from Central and Eastern Europe , with special emphasis on social history and historiography . He has lectured widely in Europe and North America and has published more than 100 monographs , edited collections , journal articles , book chapters and scholarly papers . In 1999 , the President of Poland presented Dr. Radzilowski with the country ’s high civil honor of the Order of Merit of the Republic of Poland for distinguished contributions to the dissemination of Polish culture in the world . [PAR] [TLE] North America [ SEP ] North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere ; it is also considered by some to be a northern subcontinent of the Americas . It is bordered to the north by the Arctic Ocean , to the east by the Atlantic Ocean , to the west and south by the Pacific Ocean , and to the southeast by South America and the Caribbean Sea .
Which continent, located almost entirely within the Northern and Western Hemispheres, did Thaddeus Radzilowski lecture in?
Which continent , located almost entirely within the Northern and Western Hemispheres , did Thaddeus Radzilowski lecture in ?
North America
North America