Centuries: 2nd century BC - 1st century BC - 1st century
Decades: [100s BC]? - 90s BC - 80s BC - 70s BC - 60s BC - 50s BC - 40s BC - 30s BC - [20s BC]? - [10s BC]? - 0s BC
Years: [59 BC]? [58 BC]? [57 BC]? [56 BC]? [55 BC]? [54 BC]? [53 BC]? [52 BC]? [51 BC]? [50 BC]?