How did our society remember events and attempts to prevent future tragedies through developing awareness in the form of monuments, museums, holidays, artwork, literature?

Our society made bad moments in human history eternalized through monuments, literature, holidays, among others, so that everyone remembered that these moments should not happen again.

Explanation:

As you may already know, there are many moments in human history that were disgraceful, shameful and cruel, like the Holocaust, for example. As these moments tell a disgusting story full of pain and suffering, it is common for people to want to forget them. However, it is essential, for the good of humanity, that these moments are not forgotten. This is because the memory of them, prevents them from happening again. That is why, in order to eternalize them, human beings create monuments, museums, holidays, works of literature, among other elements that prevent humanity from forgetting what it has already done.

where are the multiple answers?

halibut, flounder, tuna, and trout are all fish. so your first answer is 1.) fish. and since fish is edible, your next answer would be 3). edible

to describe those fishes more thoroughly, some of those fishes live in fresh water, and some of the fishes live in salt water, and that is not a thing that they all have in common. the question is asking what is common with all of the fish, so answer choices 2). fresh water and 4). salt water are not right.