Basically the first people :)
Answer:
C.
Explanation:
A is just wrong
B. Cures for diseases are way more recent than that
D. Philosophy and observation normally go hand and hand
1)Put healthy snacks in the vending machine (less unhealthy snacks)
2) Remove vending machines ( remove the option of unhealthy snacks)
Schools in the United States started integrating in the 1950's as a direct result of the Brown v Board of Education Supreme Court ruling.
