Harry Blackmun was the third Minnesotan to serve on the US Supreme Court, after Pierce Butler (associate justice, 1923–1939) and Warren Burger (chief justice, 1969–1986), and he stayed the longest: twenty-four years. He was little known outside legal circles until he wrote the decision in Roe v. Wade (1973) that established Constitutional protection of abortion.

Samuel Bloomer served in Company B of the First Minnesota Volunteer Infantry Regiment during the Civil War. He was the regiment's color sergeant, and after the war was deeply involved in civic life and the Grand Army of the Republic.

In the annals of Minneapolis crime one man occupies the place held by Al Capone in Chicago and Meyer Lansky in New York and Miami: Isadore Blumenfeld, also known as Kid Cann. He was a lifelong criminal who made fortunes in liquor, gambling, labor racketeering (all protected through political corruption), and real estate. Only late in life did he serve more than a year in prison. He retired in Florida and died rich.

Fur trader and translator George Bonga was one of the first Black people born in what later became the state of Minnesota. His mother was Ojibwe, as were both of his wives. Through these relationships, Bonga was part of the mixed racial and cultural groups that connected trading companies and Native Americans. He frequently guided white travelers and traders through the region. Comfortable in many worlds, Bonga often worked as an advocate for the Ojibwe in their dealings with trading companies and the United States government.

The Boundary Waters Canoe Area Wilderness is located in the northern third of Superior National Forest. It is the most heavily used wilderness in the country, with about 250,000 visitors annually.

Ruth Boynton was a physician, researcher, and administrator who spent almost her entire career at the University of Minnesota (U of M). She worked in public health and student health services at a time (the mid-twentieth century) when there were few women in either of those fields. She was director of the University Student Health Service from 1936 to 1961, and the facility was renamed Boynton Health Service in her honor in 1975.

John Scott Bradstreet was a key tastemaker in early twentieth century Minnesota. As a designer of objects and interiors, he shaped the aesthetic tastes and parlors of the Twin Cities. Beyond his retail operations, Bradstreet’s work as an organizer and booster of the fine arts in Minneapolis was central to the development of art exhibitions and societies, and eventually led to the founding of the Minneapolis Institute of Art.

The Brown Berets in Minnesota were a chapter of a national Chicano organization founded in Los Angeles in 1968. They emerged from the Mexican American barrio of Westside St. Paul and came together in 1969. Members took pride in their ethnic and racial identities as Chicanos while focusing on outreach to prevent Mexican American youth from engaging in criminalized activities.

John A. Brown, a Civil War veteran, settled in Cottonwood County in 1878 on land that he homesteaded near Windom. After surviving many hardships, he became one of the county’s best-known citizens and contributed significantly to its welfare and advancement.

In 1878, businessmen Henry A. Bruns and Henry G. Finkle built the first steam-powered grain elevator in the Red River Valley. In its first harvest season, the elevator handled almost 250,000 bushels of wheat from more than 5,000 wagons.

Many Americans can recognize a Bundt pan or have one at home. But few know that this iconic cake pan, created by H. David Dalquist, founder of the Nordic Ware Company, is rooted in Minnesota’s Jewish immigrant history. The design for the ring-shaped mold came from a pan called the Gugelhupf, which was brought to the United States by Jewish immigrants from Europe.

In the fall of 1925, a series of six signs advertising Burma-Shave, a new brushless shaving cream, appeared for the first time along highway 65 from Minneapolis to Albert Lea and on highway 61 to Red Wing. The signs began an advertising phenomenon using clever rhyming jingles that lasted into the 1960s, including: “Your shaving brush / has had its day, / so why not / shave the modern way / with Burma-Shave?”