<span>to persuade schools to teach manners in the classroom</span>
Answer:
Plessy v. Ferguson, 163 U.S. 537 (1896), was a landmark decision of the U.S. Supreme Court that upheld the constitutionality of racial segregation laws for public facilities as long as the segregated facilities were equal in quality – a doctrine that came to be known as "separate but equal".
Explanation:
its central location in Europe , its proximity to the Mediterranean Sea
The cultures that were mummifying people may have gotten supplies and had trade routes with Shang China.
