The ''Tribune'' was America's most influential newspaper from the 1840s to the 1870s and "established Greeley's reputation as the greatest editor of his day."<ref>Michael Emery and Edwin Emery, ''The Press and America'' (1988) 124-6.</ref> Greeley used it to promote the [[Whig Party]] and after 1854 the new Republican party, as well as antislavery and a host of reforms. The paper appeared in daily editions for city readers. Its abridged weekly editions were read very widely by Republicans across the North, and helped shape the editorials of hundreds of local papers. | The ''Tribune'' was America's most influential newspaper from the 1840s to the 1870s and "established Greeley's reputation as the greatest editor of his day."<ref>Michael Emery and Edwin Emery, ''The Press and America'' (1988) 124-6.</ref> Greeley used it to promote the [[Whig Party]] and after 1854 the new Republican party, as well as antislavery and a host of reforms. The paper appeared in daily editions for city readers. Its abridged weekly editions were read very widely by Republicans across the North, and helped shape the editorials of hundreds of local papers. |