Ill give brainliest thank you 5 stars and etc pls help

Who was marshall mcluhan and what did he have to do with communication theory?

List two inventions that were invented in the united states before the american civil war

How would high tariffs hurt america? a. fewer immigrants would be able to move to america b. sales of american products to other countries would go down c. americans would sell more goods to other countries d. goods imported from other countries would cost less