Original sentence: King Sverker I of Sweden (1134-1155), the grandson of Blotsweyn, is said to have permanently integrated Götaland with Sweden, with each of the two nations supplying the common king alternately for the next hundred years
Edited sentence: King Sverker I of Sweden (1134-1155), the grandson of Blotsweyn, is said to have permanently amalgamated Svealand and Götaland, with each of the two nations supplying the common king alternately for the next hundred years