Which of the following is an example of an informal change to the constitution by legislative action?

What words in the preamble to the constitution reflect the principle of popular sovereignty

Which statement best explains “the culture of life” (plato) plz : ( a. it is the belief that all life is sacred and the implementation of policy in line with that vision b. it is the idea that human embryos should be used to find cures to medical conditions c.it is the belief that god created the world and that no one should a metal in affairs of life and death d. it is the belief that human beings have the right to determine when and how they should die

Why are people in history willing to fight in conflicts against a more powerful oppressor?