Complex sentence: Eielsen's Synod struck an uncompromising doctrinal line for many Norwegian immigrants, and in 1848, Paul Andersen and Ole Andrewson broke out of Eielsen's Synod and started the first Norwegian and Scandinavian Church in Chicago, joining the Franckean Synod.
Split into simpler sentences: Eielsen's Synod struck an uncompromising doctrinal line for many Norwegian immigrants. In 1848, Paul Andersen and Ole Andrewson broke out of Eielsen's Synod and started the first Norwegian and Scandinavian Church in Chicago, joining the Franckean Synod.