I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.
The tone of the letter of the American President to the emperor of Japan is friendly and something that value peace and equality of both parties. But during the arrival of the american fleet it shows aggressiveness and show of force and advantage of technology in order for the treaty to be accepted. Also even though in the letter it is written an equal and beneficial trade between the two nations but the truth is that foreign powers take advantage of Japanese vulnerability.
Answer:" d. Stockholders for a pharmaceuticals company that has a new cancer drug" is the best option from the list because this involves the most free-market operations.
Explanation:
B is correct.
Hopes this loves.
