id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-7647 Roman Republic - Wikipedia .html text/html 28469 2969 68 The Punic general Hannibal famously invaded Italy by crossing the Alps and inflicted on Rome two devastating defeats at Lake Trasimene and Cannae, but the Republic once again recovered and won the war thanks to Scipio Africanus at the Battle of Zama in 202 BC. The final defeat of Mark Antony alongside his ally and lover Cleopatra at the Battle of Actium in 31 BC, and the Senate's grant of extraordinary powers to Octavian as Augustus in 27 BC – which effectively made him the first Roman emperor – thus ended the Republic. By the beginning of the 3rd century, Rome had established herself as the major power in Italy, but had not yet come into conflict with the dominant military powers of the Mediterranean: Carthage and the Greek kingdoms.[52] In 282, several Roman warships entered the harbour of Tarentum, thus breaking a treaty between the Republic and the Greek city, which forbade the Gulf to Roman navy. ./cache/en-wikipedia-org-7647.html ./txt/en-wikipedia-org-7647.txt