Complex sentence: Records of the Episcopal Church in Minnesota, are available at the Minnesota Historical Society, covering the period from the arrival of the first Episcopal missionaries into the area in the 1820s through the bishopric of Robert M. Anderson, which ended in 1993.
Split into simpler sentences: Records of the Episcopal Church in Minnesota are available at the Minnesota Historical Society. They cover the period from the arrival of the first Episcopal missionaries into the area in the 1820s through the bishopric of Robert M. Anderson, which ended in 1993.