Complex sentence: During the Second Anglo-Sikh War (1848--1849) Henry Tombs was promoted to Deputy Assistant Quartermaster General of Artillery and was present at Battle of Ramnagar, the Battle of Chillianwallah and the Battle of Goojerat.
Split into simpler sentences: During the Second Anglo-Sikh War (1848--1849), Tombs was promoted to Deputy Assistant Quartermaster General of Artillery. He was present at Battle of Ramnagar, the Battle of Chillianwallah and the Battle of Goojerat.