A Common Sense · Apr 4, 2015 · 1:46 AM UTC

Help spread the final word about our U.S. History essay contest this weekend. $5,000 grand prize! #mapoli #edchatma #history #Boston

A Common Sense · Apr 4, 2015 · 1:35 AM UTC

Last weekend to explore historic sites in MA for chance to win $5,000! Enter our U.S. History essay contest by Monday acommonsense.org

A Common Sense · Apr 2, 2015 · 3:00 PM UTC

Help spread the word of our U.S. History essay contest over these next few days! Deadline is Monday April 6. youtube.com/watch?v=jg5UfYCn…

A Common Sense · Mar 31, 2015 · 6:24 PM UTC

With a week left in our U.S. History essay contest, spread the word to MA high school students. $10,000 in prizes!! acommonsense.org

A Common Sense · Mar 25, 2015 · 12:45 AM UTC

Less than 2 weeks left to submit to @PioneerBoston's U.S. History essay contest, open to all MA high schoolers! acommonsense.org/contest/

A Common Sense · Mar 25, 2015 · 12:32 AM UTC

@LHSAPrincipal Please help spread the word about @PioneerBoston's U.S. History essay contest! Only 2 weeks left! acommonsense.org/contest/

Paul Revere House · Mar 24, 2015 · 2:17 PM UTC

A Common Sense retweeted

It's #MuseumWeek & today is #SouvenirsMW day - any favorite @PaulRevere1734 items you've brought home from our (tiny) gift-shop?

National Museum of American History · Mar 24, 2015 · 4:20 PM UTC

A Common Sense retweeted

19th-century tourists took fragments of Plymouth Rock as souvenirs. ow.ly/KHWS9 #SouvenirsMW #MuseumWeek

A Common Sense · Mar 24, 2015 · 6:27 PM UTC

Celebrate #MuseumWeek by visiting one of the many in MA as part of @PioneerBoston's U.S. History essay contest. acommonsense.org

A Common Sense · Mar 23, 2015 · 9:58 PM UTC

Enter @PioneerBoston's second annual Frederick Douglass essay contest for a chance to win up to $5,000. acommonsense.org/contest/

A Common Sense · Mar 23, 2015 · 7:26 PM UTC

@ArtDulong Art, help spread the word about @PioneerBoston's U.S. History essay contest for MA high school students. acommonsense.org

A Common Sense · Mar 23, 2015 · 5:58 PM UTC

@HeatherUnruh Help spread the word about @PioneerBoston's U.S. History essay contest for all MA high school students! acommonsense.org

A Common Sense · Mar 23, 2015 · 5:45 PM UTC

Encourage MA high school students to submit to @PioneerBoston's U.S. History essay contest. @MassEducation @MASchoolsK12 @massteacher

A Common Sense · Mar 23, 2015 · 5:28 PM UTC

Two weeks left to submit to our U.S. History essay contest. acommonsense.org. #history #mapoli #edchatma Help spread the word!

A Common Sense · Mar 19, 2015 · 1:35 PM UTC

Less than 3 weeks to submit to @PioneerBoston's U.S. History Essay Contest. $10,000 to the top entries! #history #edchatma #mapoli

A Common Sense · Mar 2, 2015 · 2:35 PM UTC

5 weeks left to submit to our U.S. History essay contest! #history #edchatma #mahistory acommonsense.org/contest/

Mass.gov · Feb 21, 2015 · 8:30 PM UTC

A Common Sense retweeted

A Common Sense · Feb 18, 2015 · 6:54 PM UTC

Visit @TheFreedomTrail in Boston during school vacation for ideas and topics for our U.S. History essay contest. acommonsense.org/contest/

USS CONSTITUTION · Feb 18, 2015 · 6:11 PM UTC

A Common Sense retweeted

USS Constitution to Commemorate Bicentennial of Final War of 1812 Battle fb.me/3VGAOmLSx

A Common Sense · Feb 18, 2015 · 6:48 PM UTC

Help continue to spread our U.S. History essay contest for all Massachusetts high school students. 47 days to submit! @MassEducation