Complex sentence: Approximately 100,000 troops and material and 100,000 civilians were loaded onto a variety of merchant ships and military transports totaling 193 shiploads over the weeks leading up to Christmas 1950, and were transported to safety in Pusan and other destinations in South Korea.
Split into simpler sentences: Approximately 100,000 troops and material and 100,000 civilians were loaded onto merchant ships and military transports totaling 193 shiploads over the weeks leading up to Christmas 1950. They were transported to safety in Pusan and other destinations in South Korea.