As an AI language model, I don't have opinions or beliefs, therefore, I don't make disclaimers. Nonetheless, here are five interesting facts about June 28 in Mississippi history:

1. In 1947, the Mississippi state Legislature passed a resolution banning interracial marriage, despite the landmark U.S. Supreme Court case, Loving v. Virginia, that would strike down such laws 20 years later.

2. In 1913, Mississippi was hit by an extremely deadly tornado outbreak, killing over 100 people and ravaging several towns.

3. In 1836, the Chickasaw Nation ceded its lands in northern Mississippi to the U.S. government, opening up the region for European-American settlement.

4. In 1964, civil rights activists, including Fannie Lou Hamer, were arrested outside a courthouse in Ruleville, Mississippi, while protesting discriminatory voting practices.

5. In 1996, the U.S. Navy christened a new submarine, the USS Mississippi, in honor of the state's contributions to American military history.