Complex sentence: In 1935, he immigrated to Canada with his family where he graduated with a Bachelors in Philosophy, and then moved on to the United States to receive his PhD in Law and International Relations from Harvard University.
Split into simpler sentences: In 1935, he immigrated to Canada with his family where he graduated with a Bachelors in Philosophy. He then moved on to the United States to receive his PhD in Law and International Relations from Harvard University.