<span>Romans had developed their own government. Priests led parishes and group of parishes were led by a bishop. Christ bishops were known as popes in Rome. Romans believed the pope was the head of the church. The people on the other hand disagreed on how much power the pope had. </span>
It was dominated in the 4th century by Constantine The Great.
11 million is your answer.
The Nazis used <span>the Spanish Civil War to test new weapons. </span>
Sonar uses sound to detect objects underwater. As well as using sonar, Ballard searched for the Titanic's trail of debris.
Explanation:
The thing that President Wilson's Fourteen Points proposed about communication between nations was open discussion and no secret treaties between nations. This was proposed by Wilson to avoid any further war between nations as was the case of World War I. It can be called Open Diplomacy as well.