Concordat of Worms

A concordat of worms is an agreement between two countries to protect their rights. It's kind of like a promise that each country makes to respect each other's laws and rights. For example, two countries might agree in a concordat of worms to not fight with each other, or not to interfere in each other's business affairs. The concordat also might also include agreements on how much money each country will pay to the other country if something bad happens. The concordat of worms is a way for countries to show that they care about each other, and that they are willing to work together to make sure one country isn't taking advantage of the other.