Im pretty sure its c.The Sixth Amendment
They needed access to bodies of water for trade
<span>Based on a "variable-interval schedule".</span>
A variable interval schedule<span> refers to
a sort of operant conditioning reinforcement schedule</span> in the process
support is given to a reaction after particular measure of time has passed, the
amount of time which is not predictable, yet this measure of time is on a changing/variable
schedule.
I believe the answer is: negative reinforcement
Negative reinforcement refers to the type of reinforcement a form of reinforcement that make a subject become uncomfortable to the point where the subject would do some efforts to avoid or eliminate the negative reinforcement (just like the horrendous ding sound)
Felony,religious veiws, prejudce veiws,Apathy,Don't like the canidates,can't get to the pols,lines are too long,they think their vote won't count,too busy, and the registration requirements