__ is a formal agreement between two or more sovereign states. treaty charter declaration constitution The principle that the government is subject to law and must follow legal procedures is known as __ separation of powers majority rule sovereignty rule of law A __ government is one where power is centralized in a single authority. federal decentralized confederal unitary

## Step1<br />The first question is asking for the term that describes a formal agreement between two or more sovereign states. The options provided are treaty, charter, declaration, and constitution. A treaty is a formal agreement between two or more sovereign states, which is typically in written form and involves the conduct of international relations. A charter is a document that defines the principles, functions, and organization of a corporate entity. A declaration is a strong statement or announcement, while a constitution is a set of fundamental principles or established precedents according to which a state or other organization is governed.<br /><br />## Step2<br />The second question is asking for the term that describes the principle that the government is subject to law and must follow legal procedures. The options provided are separation of powers, majority rule, sovereignty, and rule of law. The separation of powers is a doctrine of constitutional law under which the three branches of government (executive, legislative, and judicial) are kept separate. Majority rule is a fundamental principle of democracy, where the majority's decision is accepted by the group. Sovereignty is the supreme authority within a territory. The rule of law is the principle that all members of a society (including the government) are equally subject to publicly disclosed legal codes and processes.<br /><br />## Step3<br />The third question is asking for the term that describes a government where power is centralized in a single authority. The options provided are federal, decentralized, confederal, and unitary. A federal government is one where power is divided between a central authority and constituent political units. A decentralized government is one where power is distributed among various sub-national entities. A confederal government is a loose association of states where each state retains its sovereignty. A unitary government is one where power is centralized in a single authority.