After the fall of the Etruscans, Rome began to expand its reach, incorporating neighboring areas. In the process of the huge second Punic War, Rome expanded its direct control over much of Italy. Moreover, the war meant that Rome had also become embroiled in Greek affairs, since some of the Greek cities were allied with Carthage and others opposed. Those in opposition to Carthage called to Rome for help. Soon, as a result, Rome was expanding throughout these Greek areas, as well.