Unrestricted submarine warfare, which became prominent in World War I, meant that submarines could sink any time of vessel at any time without warning. Before this, they had to surface first and place crews on lifeboats.
Answer:
He challenged New York World publisher Joseph Pulitzer by buying the rival New York Journal, earning attention for his “yellow journalism.” Hearst entered politics at the turn of the century, winning two terms to the U.S. House of Representatives but failing in his bids to become U.S. president and mayor of New York
Explanation:
Answer: John Quincy Adams is the 6th president.
Explanation:
With the Korean war ending in a stalemate, the United States would effectively strengthen ties with South Korea. In doing so the United States had implemented military force in South Korea. Now, our relationship remains to be very beneficial as the U.S gains a trade partner as well as a military ally while the Koreans gain a strong military ally with good trading imports.
The freed men's Bureau did redistribute large amounts of land to freedmen in some areas from wealthy southern planters and from abandoned plantations. Southern planters began to return and demand their land back, and vey few republicans wanted to live where the government could arbitrarily confiscate land from people, so much of the land was given back to its original owners
