For the second question the one that is incorrect is Choctaw
A suicidal action in order to harm the enemy. Kamikaze soldiers are prepared to give up their lives for their cause, often due to a belief that they will be honored in the afterlife because of it.
The system of laws that had the greatest influence on modern American law is "Roman law," since it was this system that established many of the checks and balances within the central government that the US uses today. This should be right!
