Who,how,what Made The Carnival?

A very clever person made up the idea of a Carnival.   Several strong persons put it together.
These strong persons make it very carefully so it would be safe for everyone.   Most of the stuff
that went into the making of the carnival were:   Metal,  plastic,  paint,  lights,  music, motors,
electricity, gasoline, motor oil , money collector people and signs to advertise the place.
                                                                                                                     Seesee