Complex sentence: He resumed his education in 1910 at England's Pembroke College at Cambridge University, receiving his B.A. in 1913 and an M.A. from Cambridge also in 1913.
Split into simpler sentences: He resumed his education in 1910 at England's Pembroke College at the Cambridge University. He earned his B.A. in 1913 and an M.A. from Cambridge both in 1913.