Complex sentence: In 1953 with the construction of Hall High School, the school was renamed to its present-day name of Little Rock Central High School and has since been listed on the U.S. National Register of Historic Places and named as a U.S. National Historic Landmark.
Split into simpler sentences: In 1953 with the construction of Hall High School, the school was renamed as Little Rock Central High School. It has since been listed on the U.S. National Register of Historic Places and named as a U.S. National Historic Landmark.