Guarantees of personal freedoms against possible threats from the government are called

Civil liberties

Explanation:

Citizens within the United States are guaranteed several different civil liberties. Many of these are outlined in the Bill of Rights. The Bill of Rights consists of the first ten amendments of the US Constitution. This Bill of Rights consists of rights such as:

- Freedom of speech

-Freedom of religion

-Right to a jury trial

- Protection against unreasonable searches and seizures.

guarantees of personal freedoms against possible threats from the government are called "civil liberties".