It is idea as an energy fuel. it includes hard, black, and brown coal. coal production is falling and imports began to rise.
Amerigo Vespucci is best known for his namesake: the continents of North and South America.
Salinization is the increase of salt content in soil which will often hinder farmers crops.
Answer:
Gibbons v. Ogden.
Explanation:
Gibbons v. Ogden was a landmark decision in which the Supreme Court of the United States held that the power to regulate interstate commerce, granted to Congress by the Commerce Clause of the United States Constitution, encompassed the power to regulate navigation.