Answer:
GLOBAL WARMING, YEMEN CIVIL WAR, VENZUELA,
Explanation:
The Progressives were people advocating social reform. They believed in science and technology, and were very political people.
Yes, they did if by Anthens you mean Ancient Greeks from Athens
During the Great War, other central power nations that joined the Triple Alliance were the Ottoman Empire, and Bulgaria. In the case of your question, the answer will be Bulgaria.