 Complete the following phrase:  Calvisius was praetor possibly in 46, but more likely in 44 BC. In 45, he was governor of Africa Vetus, the province formed from Carthaginian territory after the Third Punic War, while C. Sallustius Crispus, the historian usually known as Sallust, became the first governor of Africa Nova, the province created by Caesar from the former kingdom of Numidia. The previous year, the senatorial forces had rallied in Africa after their defeat at Pharsalia, and the 