Complex sentence: Started by his predecessor, he is credited with the expansion of the missionary work, particularly in Africa, and is seen as having shown great leadership and guidance to the Community during the period when the National Assembly of Pakistan declared the Community as a non-Muslim minority.
Split into simpler sentences: Started by his predecessor, he is credited with the expansion of the missionary work, particularly in Africa. This was during the period when the National Assembly of Pakistan declared the Community as a non-Muslim minority.