Complex sentence: In March 1942, most of the transportation functions of the Army Quartermaster were consolidated into the Transportation Division of the newly created Services of Supply and later that same year, on July 31, the Transportation Corps was established.
Split into simpler sentences: In March 1942, most of the transportation functions of the Army Quartermaster were consolidated into the Transportation Division of the newly created Services of Supply. That same year, on July 31, the Transportation Corps was established.