What was the first kitchen appliance released in different colors?

Stove would be the first kitchen appliance to be released in different colors.

The principle of the federal supremacy meant the Court would more often rule in favor of federal powers over those of individual states.

Explanation:

In McCulloch v. Maryland (1819) the Supreme Court ordered that Congress had proposed powers supporting the Necessary and Proper Clause of Article I, Section 8 of the Constitution to form the Second Bank of the U.S and that the state of Maryland needed the ability to charge the Bank. The “Necessary and Proper” Clause granted Congress the authority to build a national bank.