Complex sentence: In the years 883/884 Bořivoj was deposed by a revolt in support of his kinsman Strojmír, and restored in 885 only from the will of his Svatopluk of Moravia.
Split into simpler sentences: In the years 883/884 Bořivoj was deposed by a revolt in support of his kinsman Strojmír. He was restored in 885 only with the support of his Svatopluk of Moravia.