Pendleton is split into two areas, North and South. It was created in 1942 to train troops during World War II. By October 1944, Camp Pendleton was called a long-lasting base. Pendleton became the home of the 1st Marine Division. The base was named after World War I Major General Joseph Henry Pendleton (1860–1942). Today it is home to many units including the I Marine Expeditionary Force.