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Primary Source Sets

The Minnesota Digital Library (MDL) Primary Source Sets are designed to help students develop critical thinking skills by exploring a variety of topics related to Minnesota’s history and culture. Using both primary and secondary sources, these sets bring together resources in new ways to help students better understand historic events in their context.

Drawing materials from libraries, archives, and museums across Minnesota, these sets use letters, photographs, advertisements, oral histories, postcards, newsletters, speeches, and more. Each set includes a topic overview, ten to twenty primary sources from the MDL collection, links to related resources, and a section called “Think Like a Historian” which offers discussion questions and classroom activities. We invite educators and researchers to use these primary source sets in their teaching and learning.

Civilian Conservation Corps crew working on East Bearskin Road, north of Grand Marais, Minnesota

Civilian Conservation Corps in Minnesota

The Civilian Conservation Corps (CCC) was a work relief program started in 1933; Minnesota's 148 camps had over 70,000 workers.

Palace Clothing Company trade card

Discrimination in Advertising Trade Cards

Discover advertising trade cards from the late 19th and early 20th-century used by businesses throughout America.

The Organizer (Minneapolis, Minnesota), Volume 1, Number 5

Minneapolis Teamsters Strike of 1934

One of the most violent labor disputes in state history took place at the height of the Depression.

Photo of Credjafawn Social Club 1927 New

Rondo: Before the Highway

A look at Minnesota’s first African American neighborhood from its founding through the mid-twentieth century.

Child watching the destruction of the Rondo Neighborhood in St. Paul New

Rondo: During and After the Highway

A look at Minnesota’s first African American neighborhood, from the construction of I-94 until present day.

Police officers and illegal liquor, Northfield, Minnesota

Temperance to Prohibition

Learn how the national temperance movement evolved resulting in prohibition of liquor and how it played out in Minnesota.

Class pyramid, Minneapolis YMCA

The Minneapolis YMCA

Learn about the history and impact of the YMCA in Minneapolis, founded in 1866.

Suffragist wagon

Women's Suffrage in Minnesota

Explore resources related to the women's suffrage movement in Minnesota.

World War I home front, Duluth, Minnesota

World War I on the Minnesota Home Front

World War I had a profound impact of the lives of Minnesotans. Explore these resources to learn about the Minnesota home front.