“In cooperation with the Library of Congress, the U.S. Government Publishing Office (GPO) has completed the digitization of all historical issues of the Congressional Record dating to the first appearance of this publication on March 5, 1873.  The final release of this project, covering the period 1873-1890, is being made available to the public free of charge on GPO’s govinfo. Today’s release covers the debates and proceedings of the House of Representatives and the Senate from the 43rd through the 51st Congresses. For this project the Library created digital images of the Congressional Record pages. GPO devised the necessary metadata to preserve the pages and make them accessible and searchable by users across a variety of digital platforms. It is one of a series of projects in recent years in which the Library and GPO have collaborated to expand free public access to congressional information in digital formats. For background on the Congressional Record and the importance of this document, see GPO’s official history, Keeping America Informed: The U.S. Government Publishing Office 1861–2016: A Legacy of Service to the Nation, Washington, DC:  GPO, 2016; at https://www.govinfo.gov/content/pkg/GPO-KEEPINGAMERICAINFORMED-2016/pdf/GPO-KEEPINGAMERICAINFORMED-2016.pdf, pp, 18-19.
The period of 1873-90 in Congress was notable for a number of events including:

• The second term of President U.S. Grant; the disputed election of 1876, resulting in the presidency of Rutherford Hayes; the election and assassination of President James Garfield; the administration of President Chester Arthur; the election and first non-consecutive term of President Grover Cleveland; and the first two years of the administration of President Benjamin Harrison
• The admission of Colorado, Montana, Washington, North and South Dakota, Idaho, and Wyoming as states
• The Panic of 1873
• The Civil Rights Act of 1875
• The Battle of the Little Bighorn (Custer’s Last Stand)
• The Pendleton Civil Service Reform Act
• The Sherman Anti-Trust Act
• The Morrill Land-Grant Colleges Act..”