What does the Bill of rights protect all U. S citizens from?

The amendments, known as the Bill of Rights, were designed to protect the basic rights of U.S. citizens, guaranteeing the freedom of speech, press, assembly, and exercise of religion; the right to fair legal procedure and to bear arms; and that powers not delegated to the federal government were reserved for the states ...

Explanation:

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It spells out Americans’ rights in relation to their government. It guarantees civil rights and liberties to the individual—like freedom of speech and religion. It sets rules for due process of law and reserves all powers not delegated to the Federal Government to the people or the States. The United States Bill of Rights comprises the first ten amendments to the United States Constitution. Proposed following the often bitter 1787–88 debate over the ratification of the Constitution and written to address the objections raised by Anti-Federalists, the Bill of Rights amendments add to the Constitution specific guarantees of personal freedoms and rights, clear limitations on the government's power in judicial and other proceedings, and explicit declarations that all powers not specifically granted to the federal government by the Constitution are reserved to the states or the people. The concepts codified in these amendments are built upon those in earlier documents, especially the Declaration of Rights, as well as the Northwest Ordinance, the English Bill of Rights, and Magna Carta.

the ones that are losing there jobs

you didn't give any answers to choose from so i can't with this but, i do know something that the mexican government would be worried about and that is the wall that donald trump is currently trying to get up.