Complex sentence: The Journal of the History of Ideas was founded in 1940, It publishes research in intellectual history that is of interdisciplinary interest, covering a wide range in regional coverage, chronological range, and methodological approaches.
Split into simpler sentences: The Journal of the History of Ideas was founded in 1940. Publishing research in intellectual history that is of interdisciplinary interest, it covers a wide range in regional coverage, chronological range, and methodological approaches.