C the united states and canada
Answer:
The correct answer is option 2 : The National Conservation Committe conducted the first scientific study of the country´s water, forest,soil and mineral resources.
Explanation:
Created in 1908 by Theodore Roosevelt.
Answer:
False
Explanation:
The US policy described is called <em>Containment. </em>It was used to prevent the spreading of communism around the world.
The Truman Doctrine is a policy where US counters <em>Soviet geopolitical expansion</em>. This was used during the Cold War.
