Why was super bowl lv a historical event

It was the last Super Bowl game between champions of separate leagues.

Explanation:

The Super Bowl is the championship game of the National Football League. In fact, after Thanksgiving, more food is eaten on Super Bowl Sunday than any other day of the year. Most years the Super Bowl is the most-watched program on television in America and the second most-watched program worldwide.

Explanation:

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.