A more thorough explanation:

Definition: Sovereign equality is a principle in international law that states that all nations have the right to be independent and have control over their own territory without interference from other nations.

For example, the United Nations is based on the principle of sovereign equality. This means that all member nations are equal and have the same rights and responsibilities. No nation is more important than another, and no nation has the right to interfere with the affairs of another nation.

Another example of sovereign equality is the Treaty of Westphalia, which was signed in 1648. This treaty ended the Thirty Years' War and established the principle of state sovereignty. This meant that each state had the right to govern itself without interference from other states.

These examples illustrate how sovereign equality is an important principle in international law that helps to ensure that all nations are treated equally and with respect.