Meaning of "We the people are the rightful masters of both congress and the courts"

In the excerpt above why does meursault say that czechoslovakian man got what he deserved ?

If one writes logically, he will prove his point. is this sentence correct or contains an unwarranted shift in person?

Shape 1 and shape 2 are plotted on a coordinate plane. which statement about the shapes is true? a. shape 1 and shape 2 are not congruent. b. a translation will prove that shape 2 is congruent to shape 1.c. a rotation and a translation will prove that shape 2 is congruent to shape 1.d. a reflection, a rotation, and a translation will prove that shape 2 is congruent to shape 1.