Complex sentence: He migrated in 1954 from India to take refuge in Pakistan after partition of India in 1947 (those people who took refuge are also called Panahgir) and earned his degree from the Institute of Business Administration (IBA) in Karachi in the 1960s.
Split into simpler sentences: He migrated in 1954 from India to take refuge in Pakistan after partition of India in 1947 (those people who took refuge are also called Panahgir). He earned his degree from the Institute of Business Administration (IBA) in Karachi in the 1960s.