Since then it gained more powers via successive treaties.

Other parts of Uganda were added via treaties.

In 1635, the truce was extended via the Treaty of Stuhmsdorf.

However, in 1626, he made peace with Spain via the Treaty of Monçon.

The Italians wanted to preserve the gains they had made via the Treaty of Lausanne.

While at first addressing Space relations of countries via treaties, increasingly it is addressing areas such as space commercialization, property, liability, and other issues.

Similarly, other Native American groups gave up their Iowa land via treaties with the United States.

Environmental protection is inherently a cross-border issue and has led to the creation of transnational regulation via multilateral and bilateral treaties.

And it is not just legitimized indirectly via national governments and treaties, but also directly, personally and immediately, by giving all citizens a legal status.

In 1832, the national government provided for the removal of the Creeks via the Treaty of Cusseta.