What was the proposed state of the Polish–Lithuanian–Muscovite Commonwealth based on?
A military alliance
A personal union
A trade agreement
A religious pact
Answer
The proposed Polish–Lithuanian–Muscovite Commonwealth was based on a personal union, which is a type of union where two or more states share the same monarch while maintaining their separate laws, governments, and institutions.
From Union to Division: Exploring the Polish-Lithuanian-Muscovite Commonwealth