" Ablockade is an effort to cut off supplies, war material or communications from a particular area by force, either in part or totally. A blockade should not be confused with an embargo or sanctions, which are legal barriers to trade. It is also distinct from a siege in that a blockade is usually directed at an entire country or region, rather than a fortress or city. While most blockades historically took place at sea, blockade is still used on land to prevent someone coming into a certain area."
It’s a because if you read that’s what it says
Cases that must be heard by court usually only include cases that deal with direct violations of the Constitution, bankruptcy cases, cases dealing with any crimes on federal property, and cases where the United States is a party.
It is taken as a social problem due to the following reasons: Corruption slows down the development activities. It discourages the spirit of a skilled and honest citizen. Corruption affects the fair distribution of resources and opportunities negatively.