Just wanna give a second opinion if you are unsure on the others answer- yes, I believe reviewing laws isn’t their responsibility. They make laws, resolve international conflict between ambassadors and decide if a law goes against the constitution. (kind of part of making laws as well)
Copper was the resource that was
so valuable that it aided the growth of kingdoms by becoming a form of currency
and a major source of political power. The answer is letter C. Copper used was
10000 years old and discovered at the Middle East in 9000BC.