What were black codes? laws used by southern states to control African Americans

laws used by northern states to control African Americans

amendments that gave citizenship rights to freed slaves

laws passed by Congress that discriminated against freed slaves

Need will give brainliest which of the following was the most significant aspect of revel's election to the senate?

Ineeed the answer asap which of the following describes the link between u.s. foreign policy and the rise of islamic extremist leaders in afghanistan during the late 20th century? apex

Which statement describes an important outcome of the congress of vienna? a. napoleon launched his final european military campaigns. b. european states had their borders clearly defined. c. jewish people were given equal right in germanic states d. the slave trade became increasingly important to european economies.