Answer:
Elizabeth Mumbet, also known as Mum Bett, was an enslaved woman in early America who played a significant role in resisting racism. She successfully sued for her freedom in a Massachusetts court in 1781, citing the state constitution's language on individual liberty and equality. This case, known as Brom and Bett v. Ashley, contributed to the abolition of slavery in Massachusetts. Mumbet's courageous action and legal victory challenged the prevailing racist beliefs and discriminatory practices of the time, highlighting the power of resistance against racism in early America.