They were slaves and picked cotton when they got free they worked at home
The answer is (B) hydroelectricity
The correct answer is B) The Fourteenth Amendment requires state governments to guarantee due process.
The option that best completes the diagram is "the Fourteenth Amendment requires state governments to guarantee due process."
The 14th Amendment to the United States Constitution represented an important step regarding equality between people in America. This amendment granted citizenship to former African American slaves. The amendment also gave black people equal civil rights that protected African Americans as part of the Reconstruction process of the US after the bloody Civil War.