Original sentence: [[Mechanized infantry[[ tactics during the 1950s were similar to World War II methods in which APCs were used as "battle taxis"; they brought their infantry up to the front line where they then dismounted and fought on foot while the APC provided covering and suppressive fire from its on-board armament
Edited sentence: Mechanized infantry tactics during the 1950s were similar to World War II methods in which APCs were used as "battle taxis"; they brought their infantry up to the front line where they then dismounted and fought on foot while the APC provided covering and suppressive fire from its on-board armament