Answer:
The answer is mass production, interchangeable parts, and mechanization revolutionized American industries.
Allan Bakke is who was responsible for initially questioning the effectiveness of affirmative action
Article 5 describes the process of Amending the US Constitution. Specifically, it specifies that Amendments need to be ratified by three-forths of all states. This means that the central government cannot change the Constitution without the States's agreement, which is in line with the principle of Federalism.