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:
Diseases. To list some would be influenza, smallpox, etc.
Top level management is the highest level in an organization.
C. 1.5 trillion was spent on defense
Answer: so the economy would be stable
Explanation: