Complex sentence: When India became independent of Britain in 1947 and Israel established itself as a nation in 1948 and with the heightened nationalism and emphasis in the Partition of India of Hindu and Muslim identities, most of Cochin's Jews emigrated from India.
Split into simpler sentences: When India became independent of Britain in 1947 and Israel established itself as a nation. With the heightened nationalism and emphasis in the Partition of India of Hindu and Muslim identities, most of Cochin's Jews emigrated from India.