Answer:
A federal republic is a federation of states with a republican form of government. At its core, the ... Despotism · Dictatorship · Military dictatorship · Tyranny ... especially federal monarchies under a parliamentary system of government, are largely
Explanation:
A system of checks and balances helps prevent one branch from being able to gain too much power. So your answer is a system of checks and balances.
The main point of the 13th Amendment was to abolish slavery. With the 14 and 15th amendments it also established equal rights for Black Americans and their right to vote as well.
the two factors are inertia and gravity