...By the age of 17, Pompey was an active participant in his father's campaigns, and was busily building a foundation for his own military career.Pompey rose to prominence serving Sulla in the first major Roman civil war, defeating the forces of Marius in Africa. For this he earned, or was mocked with, the title Magnus (the Great)....he coerced a command in Spain against the rebel Sertorius, simply through the fear of his legions... Pompey returned to Rome in triumph.Upon returning from Spain, Pompey helped mop up the war with the gladiator general Spartacus, claiming much of the credit in the...