When the police arrest someone today, they must follow certain agreed-upon procedures. they are said to be following the rule of law. the separation of powers. due process. the legislative branch.

Answer

Due process of law

Explanation

Due process of law is a fundamental constitutional guarantee that all legal proceedings will be fair. When the police arrest someone today, they must follow certain agreed-upon procedures. By this the rights of the person who is being arrested are not violated because the due process of law is followed.

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the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.