There are three main components needed to make a complete circuit. First, a power source is need, such as a battery. Next, you will need something that will take in the power. This can be anything like a heating coil, or light bulb, etc. Then you need the wiring that will connect to the object and receive power.
Answer:
He uses concrete images like "black gates and barbed wire that create strong emotion.
Answer: ask your teacher you need help
Explanation: