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America’s Startup
America’s Startup
A national undergraduate collegiate startup competition to spotlight early-stage business ideas.
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America’s Field Trip
A multi-year contest for students in grades 3-12 to submit artwork and essays for the chance to earn unique experiences at iconic American sites.
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The Latest [5]

America's 250th [1]
Our Initiatives [2]
America’s Startup
America’s Startup
A national undergraduate collegiate startup competition to spotlight early-stage business ideas.
- Learn More
America’s Field Trip
America’s Field Trip
A multi-year contest for students in grades 3-12 to submit artwork and essays for the chance to earn unique experiences at iconic American sites.
- Learn More
- 2025 Awardees
America Gives
America Gives
Help us make the Semiquincentennial a record setting year of volunteer service.
- Add Your Volunteer Hours
See more ways to get involved
About America250
Our Partners
The Latest [5]

Sep 6, 2026

Pioneer Machinery Show

Pembina County Historical Museum

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Pembina County Historical Museum Grounds
13572 Highway 5
Cavalier, North Dakota 58220

A day of history, entertainment, food, and fun for the entire family.