Answer:
The Swedish
Explanation:
The Swedish intervention in the Thirty Years’ War, which took place between 1630 and 1635, was a major turning point of the war, often considered to be an independent conflict. After several attempts by the Holy Roman Empire to prevent the spread of Protestantism in Europe, King Gustav II Adolf of Sweden ordered a full-scale invasion of the Catholic states. Although he was killed in action, his armies successfully defeated their enemies and gave birth to the Swedish Empire after proving their ability in combat. The new European power would last for a hundred years before being overwhelmed by numerous enemies in the Great Northern War.
The two main resources that people are in conflict over are oil and water.
Water is an important resource in the Middle East because of how limited it is. Most of the region is dry. Conflicts occurred when countries are using more than their share of the water resources.