A. <span>Lewis and Clark explored the Louisiana Territory and kept detailed records of their findings. </span>
It allowed any State decide wether or not to allow slavery not depending on their location on a map.
The New England Federalists had a very negatively to Jefferson's Louisiana Purchase since they believed this massive amount of new territory would make it very hard for the federal government to exert enough power over the US. They overcame these effects by strengthening the government itself.
Answer:
Supremacy clause of the Nation is supreme law of the land is described below in details.
Explanation:
The Supremacy article of the Constitution of the United States of America Article VI authenticates that the Constitution, the central legislature is prepared according to it, and agreements legislated under its jurisdiction, establish the "supreme Law of the Nation", and thus take superiority over any contradictory state laws.
Answer: Each branch has certain controls over the other two to prevent abuse of power
Explanation:
The Checks and Balances principle goes hand in hand with the principle of Separation of Powers in the U.S. Constitution which divides the powers of the Federal Government into 3 branches being the Legislative, the Judiciary and the Executive.
This brings checks and balances to the powers that the various branches have as the branches will have powers that may override the powers of another branch if it is deemed that the overridden branch is abusing its mandate.
For instance, Congress (Legislative) may have the power to pass laws but if the President (Executive) does not assent to it, the law will not go into effect.
Another instance is how the Supreme Court (Legislative) can declare Executive orders unconstitutional but the same Executive branch gets to nominate the members of the Supreme Court.