They were passed in an effort to prohibit certain actions that lead to
anti-competitiveness.
Answer: the US government and companies that pollute.
The Superfund is a federal program for protecting the environment from uncontrolled releases of hazardous substances.
The Superfund Trust Fund provides tax money to pay for the federal share of cleanups. Companies are also held responsible for areas that they have contaminated, and they contribute to the fund as well.
Answer: army.
Explanation: I looked it up and that's all it showed.
The economy you described in your question is called a market economy. It has free markets and the production of goods and services are determined by the consumers.
"<span>c. Its proximity to Africa and India made trade quite successful" is the best option, since a great deal of trade during this time and indeed today is done with ships. </span>