B.) <span>A species that influences the survival of many other species in an ecosystem is called a "Keystone Species" example. "Jaguar"
Hope this helps!</span>
Answer: B
Explanation: Both World Wars were started due to one country rising up as a Military power and having a Nationalist government. Germany is a good example of this. When Hitler rose to power in 1933, he began to start a Nationalist Government and starting invading some nearby countries.
Ballet, Modern, Hip-Hop, Ballroom, Folk Dance, Performance Art.
The spanish got the land from the inca because the land was split causing it to weaken<span>. answer has to be B
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Roosevelt's used pragmatism to address great depression.
<u>Explanation:</u>
Pragmatism is to try new methods and theories to find solutions to a particular problem. If a theory or a method helps to solve that problem, it is accepted but if that method fails, then some other method is to be selected to solve that problem.
This was the method that was used by Roosevelt to deal with the problem of great depression. They keep trying the methods till you reach the most appropriate method to deal with the problem.