Answer:
a. William James
Explanation:
Often referred to as the Father of American psychology, William James contributed to develop the science of psychology in the United States, given the fact that he did not develop a formal theory of psychology. The line phrase mentioned above is taken from his book "Principles of Psychology" which is one among his popular writings that influenced many psychologists for advance research.
Progressive leaders in the USA were instrumental to the fourteen points that laid the ground for the establishment of the league of nation. they however frowned upon the treaty of Versailles for its desire to punish the Germans argued that this would not lead to true peace. Progressives were prominent idealists. however, their ideology was defeated in the floor of the house because conservative leaders led by Harding had taken over the USA leadership.
C, pyramid was developed by the Egyptians
The big stick diplomacy refers to the quote <span>"Speak softly, and carry a </span>big stick." as President Theodore Roosevelt had said. Roosevelt essentially meant that leaders should endeavor to keep peace inwardly while never letting other nations ambiguity the military power of the United States of America. President Roosevelt put this guideline to use several times during his presidency, among other things when he amended the Monroe Doctrine during the Venezuela crisis. Therefore the quote <span>"Speak softly, and carry a </span>big stick<span>." means a whole different thing. Hope this helped!
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