Answer:
the cold war was simply put a threat between the U.S. and U.S.S.R to nuke each other if the other messed up. it was also a big arms race where each side was trying to make better and more powerful weapon and technology
the U.S.S.R. was also trying to convert more countries to become communist while the U.S. was trying to stop them from doing that.
Explanation:
aincient rome set up a<u> republic </u>where citizens elected representatives to the senate to rule
It helped them farm and to grow crops. They needed this to live and to trade. It had a good source of water and could be used to drive enemies away from them.
It would be "A. Trilobites" who were c<span>ommon ocean scavengers long ago, and they are frequently found in fossilized form, since these are some of the earliest forms of documented life on earth. </span>