Answer:
Oil
Explanation:
Ever since oil was discovered and used in the world most of it came from the Middle East. Many wars were fought over who controls that area of the world and are still being fought today. The economy of countries in the Middle East rests on oil for the most part and during World War 1 control over the Balkans meant that there was a direct land connection between the Central Powers and the Middle East.
What President Roosevelt did which has never been done before in conservation was that the president made conservation a major part of his administration. He was a dynamic force in the new movement which was known as conservationism. The president saw the need to preserve natural resources and he put in place appropriate mechanisms to do this. At the end of his tenure, he had already built five national parks, four game refugees, fifty one national bird reservations and national forest service.
C, Germany.
In world war 2, Germany, Japan, and Italy got together and created the axis.
Answer: [D] Both wars sparked worry about the spread of communism which were a part of a larger conflict between the United States and the Soviet Union.
