Explanation:
Historically speaking, rivers had a monumental impact on trade, transportation, and natural resources in all regions of the world prior to the development of turnpikes and locomotives. The ancient Romans used rivers for their plumbing and water systems, the Egyptians used the Nile river for trade and for water supply for their crops (and still do), the United States used the Mississippi river to access their northern and southern regions must faster to transport soldiers and commerce in and around the country. Until the "era of the railroad," water passageways were essential to the success of any economy.
<h2>"Expressed powers" or "enumerated powers."</h2>
Enumerated powers are those powers specifically granted to the federal government by the United States Constitution.
Enumerated powers include such things as the power to coin/print money, the power to establish and impose tariffs, and the power to regulated trade with foreign nations and trade/commerce between states.
Strict constructionists and loose constructionists differ over whether the government's powers should be limited to those specifically enumerated powers. Strict constructionists read the Constitution as giving the federal government only those specifically delegated powers. Loose constructionists argue that anything not specifically forbidden by the constitution can be within the window of what the government needs to do in adapting to the needs of time and circumstances.
Continent …… Explanation: it just is dude there is like 7 of them how do you not know this.
U really dont know the answer for the question you asking
