HELP ASAP PLEASE PLEASE!!!

1.Which term is not matched with a correct definition
A.
-democracy - rule by a privileged few
-dictatorship - rule by one person
-totalitarianism- rule by fear and ideology
-republic - rule elected by officials

B.
-delegated powers - powers that belong to the states
-inherent powers - powers assumed to be given
-concurrent powers - powers shared by federal and state governments
-implied powers - powers of the federal government not expressly stated

C.
-precedent - a legal dispute between private individuals
-plaintiff - the party that begins a legal case
-defendant - a person who is accused
-appeal - asking a higher court to review a decision

D.
-straw polling - using a sample that does no match the population
-sample size - the number of people polled
-exit poll - poll taken at a voting place
-random sampling - using part of the population to measure the whole population