If you are talking about Beowulf, then Grendel is the representation of Cain. He is descendant of Cain, who committed the first murder ever. Cain and Abel were Adam and Eve's sons, and since Cain was jealous of Abel, he killed his own brother. Thus, every descendant of his is cursed, which is why Grendel is a monster.
The correct answer to this open question is the following.
Here we have a statement. There is no question at all. If this is a true or false question, then the answer is true.
It is true that Mississippians created large towns near rivers that featured a central plaza, residential zones, and defense structures.
Furthermore, the Mississippians spend most of the day doing activities outside, they just got home to sleep and rest, and they started all over again the next day. They were hard-working people. They were good traders and used the Mississippi River to navigate and transport their products to many towns that were located in the regions. They used to trade with other Native American Indian tribes.
Steel and nickel is the answer of you're question
