The answer is "these three members have different <span>value or roles in the group".
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Values refers to our own convictions that we accept are imperative both to us and society all in all. As in the above situation Bob, Mary and Tom have different and their own roles and values in the group.
Through his speech, La Follette argued and put forward the message that United States's treatment has not been fair and equal.
<u>Explanation:</u>
On April 4, 1917, two days after President Woodrow Wilson's call for war, La Follette contended in the speech Congress that the United States had not been fair in its treatment of British and German infringement of American impartiality.
A Republican congressperson from a state with an enormous farming and German-American populace, La Follette stressed that the war would occupy consideration from household change endeavors. Be that as it may, even in Wisconsin La Follette met resistance; the state lawmaking body reprimanded him, as did a portion of his long-term dynamic partners. One of them said that he was "of more assistance to the Kaiser than a fourth of a million soldiers." - History Matters.