I'm pretty sure it's A. The right to a speedy trial.
Answer:
China
Explanation:
China was the first socialist nation to begin the process, and in many ways it has been the most successful.
The Appilachian mountains was the greatest barrier, because it was crawling with Indian's that may have made them turn back.
Representatives of Spain and the United States signed a peace treaty in Paris on December 10, 1898, which established the independence of Cuba, ceded Puerto Rico and Guam to the United States, and allowed the victorious power to purchase the Philippines Islands from Spain for $20 million.