1. The Massachusetts Bay Colony was founded on October 28, 1630, by Governor John Winthrop and a group of Puritan settlers. The colony would go on to become one of the most significant and influential in American history, playing a key role in the American Revolution and the formation of the United States.

2. On October 28, 1861, Confederate spies attempted to sabotage the steamship "The Great Republic" while it was under construction in Boston Harbor. The plot was foiled by Union soldiers, and the spies were arrested and executed. This incident highlights the tense political climate in Massachusetts and the rest of the country during the Civil War.

3. On October 28, 1955, the Boston Celtics played their first game at the Boston Garden, their new home arena. The Celtics would go on to become one of the most successful teams in NBA history, winning a record 17 championships over the course of their history.

4. On October 28, 1986, the Red Sox lost the World Series to the New York Mets in a dramatic Game 7 at Shea Stadium. The game is remembered for the famous error by Red Sox first baseman Bill Buckner, which allowed the Mets to score the winning run in the bottom of the 10th inning. The loss was a heartbreaking one for Red Sox fans, who had been hoping for their team to win their first championship since 1918.

5. On October 28, 2002, Mitt Romney was elected governor of Massachusetts, launching his political career and paving the way for his eventual presidential run in 2012. Romney served as governor from 2003 to 2007, during which time he implemented a number of controversial policies, including a health care reform law that served as a model for the Affordable Care Act.