Sojourner Truth's life story informed her activism, as her experiences of enslavement and subsequent emancipation underscored her passionate advocacy for women's rights and African American rights. Her famous speech, "Ain't I a Woman?", highlighted the intersection of gender and race, emphasizing the unique struggles faced by Black women. Truth's activism, rooted in her personal struggles, helped raise awareness about social injustices and inspired future generations to pursue equality and justice.