Final answer:
The form of government designed to give all citizens an equal vote and is accompanied by a just constitution is termed democracy.
Step-by-step explanation:
The form of government that strives to provide all citizens with an equal voice, or vote, in determining state policy, regardless of their socioeconomic status and includes the establishment and governance of a just and comprehensive constitution that outlines the roles and responsibilities of leaders and citizens is known as democracy.
In a democracy, key characteristics include that all citizens have the ability to choose and replace their government through free and fair elections, there is active participation in politics and civic life, there are protected human rights and civil liberties for all, and the rule of law applies equally and fairly to everyone. It stands in contrast to other forms of government such as authoritarianism, totalitarianism, and oligarchy, where power is held by individuals or a select group without equal consideration of all citizens' voices.