Complex sentence: The "Duluth Tribune" was soon renamed the "Duluth Daily Tribune", while "The Duluth Minnesotian" merged with another local newspaper, the "Duluth Weekly Herald," to become "The Duluth Minnesotian-Herald" in 1875.
Split into simpler sentences: The "Duluth Tribune" was soon renamed the "Duluth Daily Tribune". Meanwhile "The Duluth Minnesotian" merged with another local newspaper, the "Duluth Weekly Herald," to become "The Duluth Minnesotian-Herald" in 1875.