<span>Appomattox, Virginia is the answer.</span>
Answer:
Emperor Frederick Barbarossa, Philip II of France, and Richard I of England
Explanation:
Supremacy clause states that the Constitution, federal laws, and treaties constitute the supreme law of the land and that every institution should abide by those rules.
Without answers from your question, the best translation is, "Laws that fortified racial segregation and hate towards African Americans".
Sacco and Vanzetti were immigrants, anarchists and they were convicted of murder.
Sacco and Vanzetti were immigrants in the United States from Italy, they are believed to be followers of Luigi Galleani, an Italian anarchist. Gallenist group was on top of the united states' dangerous enemies list.