Complex sentence: Soldiers were on their way to Delhi to meet Bahadur Shah II. After a one-day march, they camped at Kalyanpur on 7 June, where they met Nana Sahib and Azimullah who convinced them to turn back and free Kanpur from the control of British India.
Split into simpler sentences: Soldiers were on their way to Delhi to meet Bahadur Shah II. After a one-day march, they made camp at Kalyanpur on 7 June, where they were met by Nana Sahib and Azimullah. They were convinced to turn back and free Kanpur from the control of British India.