America's presence in world affairs would decrease
Domino Theory is the theory that suggest that once Vietnam becomes communist, that the countries such as Cambodia, Laos, Indonesia, or even India may also fall under the communist regime.
We indeed are using the same techniques on the war against terrorism, seeing as how Afghanistan was once run by a terrorist government/a government whom supported terrorism, we feared that there was a change that Pakistan, or Iran, or Iraq would also fall under these Taliban governments.
The first investigators determined that the ship sank because of D) an outside mine
Egypt is famous for storytelling because the first epic story ever recorded in human history is Gilgamesh and it originated/was found in Egypt.
For that reason the answe to your question would be B - the first epic story, Gilgamesh, is from Egpyt.
Gilgamesh talks about a Sumerian king and his story together with the deed he did while rulling.
Greek empire of Alexander the great
