Answer: violated the Fourteenth Amendment's Equal Protection clause
Explanation:
Plessy claimed the law violated the Fourteenth Amendment's Equal Protection clause, which requires that a state must not “deny to any person within its jurisdiction the equal protection of the laws.” The Supreme Court disagreed with Plessy's argument and instead upheld the Louisiana law.
Except when reaching an intersection with a green light
C-It acts as the final authority on the constitutionality of state and federal laws
A neurotransmitter linked to pleasure in the brain. playing video games can increase dopamine which makes them so fun. illicit substances like coke can also increase dopamine artificially which make it so addictive.