Collections

The Massachusetts Historical Society is one of the nation’s most respected research libraries. Our extraordinary collections provide an unparalleled record of American history and are enjoyed by scholars and the public alike.

The MHS possesses a remarkable assembly of personal papers of three presidents, John Adams, John Quincy Adams, and Thomas Jefferson. The collections also contain accounts of the lives of thousands of ordinary Americans.

Explore the collections

The collections are available to all in person, online, and through exhibitions and programs. Learn more about doing research at the MHS

Use these tools to view highlights, digital collections, and other online resources.

Upcoming Events

Online Event

The First Reconstruction: Black Politics in America from the Revolution to the Civil War

17May 5:30PM 2021
This is an online program

It may be difficult to imagine that a consequential black electoral politics evolved in the United States before the Civil War, for as of 1860, the overwhelming majority ...

Online Event; Conversation; Racial Injustice Series

Confronting Racial Injustice: The War on Drugs in Massachusetts: The Racial Impact of the School ...

19May 6:00PM 2021
This is an online program

In the 1980s, Massachusetts embraced the War on Drugs, enacting harsh mandatory minimum sentences for nonviolent drug offenses. It took decades to confront the reality ...

Online Event

Of Thee I Sing: The Contested History of American Patriotism

26May 5:30PM 2021
This is an online program

When we talk about patriotism in America, we tend to mean one form: the version captured in shared celebrations like the national anthem and the Pledge of Allegiance. But ...

From our Blog

This Week @MHS

Join us for a program this week! Here is a look at what is going on: - Tuesday, 29 January, 5:15 PM: Better Teaching through Technology, 1945-1969, with Victoria Cain, Northeastern ...

Founder to Founder

Like so many good stories here at the Historical Society, it began with a reference question. Jeremy Belknap, hunting through his sources, asked Vice President John Adams for some help. Belknap, the ...

Read more from our blog

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