Which word set completes the analogy? marble : round : : leaf : tree brick : rectangular stone : rock porous : sponge

B) Brick : rectangular.

Explanation: an analogy is a comparison between one thing and another, usually with the purpose of explanation or clarification, this comparison is based on one similarity or difference between specific features of two things. In the given pair of words "marble : round" the relation is that the second word indicates the shape of the object represented by the first word (a marble is round). From the given options, the pair that has the same relation is the corresponding to option B: "brick : rectangular" (a brick is rectangular).

samuel gompers was an extremely important person in the american labor movement, being him an employee all his life he devoted himself to fight for the rights of his pairs, he believed they all had the right to have better thing and that they all were working for them but the factory workers were greedy, ambitions and socialist people for him who he didn't have a good concept of.

he gave so many speeches and led so many strikes and protest to fight for equality which he considered employers didn't want to accept, so he had an absolutely negative opinion of them.