Which of the following describes an action that would be taken only by state government

All of the following effects occurred as a result of roman expansion following the punic wars except it brought in great wealth from conquered territories it allowed many romans to buy large farming estates it provided slave labor for the large farming estates it caused the roman economy to decline due to the high cost of war

In 1819, what did the united states obtain from spain for $5 million?

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?