Final answer:
Most of the Five Tribes created b. a democratic government with three branches, similar to the U.S. government system, with a separation of powers and a system of checks and balances.
Step-by-step explanation:
The government that most of the Five Tribes created after moving to the Indian Territory resembled a democratic government with three branches. This structure mirrors the United States government, with a separation of powers, comprising an executive, legislative, and judicial branch. Following the U.S. federal and state models, these tribal governments were designed to maintain a balance of power, ensuring no single branch would overshadow the others and incorporating a system of checks and balances. The creation of such a government form by the tribes signifies their adaptation to the republican forms of governance they encountered and a move away from traditional tribal structures that might have had fewer separate branches of power.
Most of the five tribes, after moving to the Indian Territory, created a democratic government with three branches. They adopted constitutions similar to the U.S. Constitution, which allowed for the separation of powers. This meant that their governments had legislative, executive, and judicial branches, similar to the U.S. federal and state governments.