Complex sentence: In the ten years until his return to the Ukraine he published many articles and stories in Hebrew journals, and up to 1900, the year in which he married Rachel Ramberg, Berdyczewski had already published ten books.
Split into simpler sentences: In the ten years until his return to the Ukraine he published many articles and stories in Hebrew journals. Up to 1900, the year in which he married Rachel Ramberg, Berdyczewski had published ten books.