What changes for citizens of US territories if a territory becomes a state?

If a U.S. territory becomes a state, its citizens gain full voting rights, including the ability to vote in presidential elections and representation in Congress with elected senators and representatives. They also receive the same legal protections and benefits as citizens in the 50 states, such as access to federal programs and services. Additionally, statehood may lead to increased local autonomy in governance and decision-making. However, residents may also face new tax obligations and responsibilities that come with statehood.