Answer:
a. Foreigners getting involved in American politics.
Explanation:
The given speech was addressed by George Washington on his farewell speech which he gave during the end of his term in the fall of 1796. Washington was much worried about the politics of the future America. His main intension was to serve as the guide to the future statecraft for his successors in the office ad also for the American citizens.
In his farewell speech, Washington warned America and its people not to make permanent alliance with other foreign nations but to rely on the temporary alliances with them for any emergency. He was frustrated with interference of the French government in the politics of the US.
So in his speech he warned against the foreigners of getting involved in the politics of America.
Anna Nysten, after the Titanic sank, wrote a letter to her parents saying that she was fine and that she had grabbed some food and clothes and went up to the deck to get on a life boat, She was writing this letter to her parents and family.
Vertical integration means buying out the supplier. I think it is un-ethical because even when doing business we should include morals. Instead of winning your competition (other business) through not even letting them participate in the beginning you should play fair and let them have a chance in getting supplies