The major purpose of the federal judiciary is to decide the constitutionality of federal laws and resolves other disputes about federal laws.
The Articles of Confederation and Perpetual Union was an agreement among the 13 original states of the United States of America that served as its first frame of government.
The federal judiciary was not part of the articles of Confederation because it offered no system of courts in the jurisdiction of the national government.
This meant that the entire judiciary branch was dependent on the states and not the federal government.
The founders included the federal judiciary in the constitution in order to checkmate the government and settle disputes among states and unify the country.
Learn more about the Articles of Confederation at https://brainly.com/question/13152253
