Unions often use strikes as a means to- A. Communicate with other factory workers to strategize how they can try and bring B. Demonstrate how upset the workers are over their working conditions C. Show other companies that they are willing to provide labor D. Get business owners to give into their demands for improved pay and working conditions

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.