Final answer:
a. The National Labor Relations Act of 1935 strengthened unions by establishing union organization procedures.
b. The Taft-Hartley Act of 1947 limited union power and specified management rights during the organizing campaign.
Step-by-step explanation:
a. The National Labor Relations Act of 1935, also known as the Wagner Act, strengthened unions by establishing union organization procedures. This act provided workers with the right to form and join labor unions, engage in collective bargaining, and participate in strikes and other forms of concerted activity. It also created the National Labor Relations Board (NLRB) to enforce these rights and ensure fair labor practices.
b.On the other hand, the Taft-Hartley Act of 1947, also known as the Labor-Management Relations Act, limited union power and specified management rights during the organizing campaign. This act introduced several restrictions on unions, such as prohibiting unfair labor practices by unions, allowing states to pass right-to-work laws that prohibit mandatory union membership, and granting employers the right to express anti-union opinions during an organizing campaign.