Complex sentence: After World War II, Pryce served as Deputy Naval Advisor to Secretary of State for the Council of Foreign Ministers and Paris Peace Conference and was the United States representative on the Four Power Naval Commission, 1947-1949.
Split into simpler sentences: After World War II, Pryce served as Deputy Naval Advisor to Secretary of State for the Council of Foreign Ministers and Paris Peace Conference. He was the representative of the United States on the Four Power Naval Commission, 1947-1949.