From Wikipedia, the free encyclopedia.
Centuries: 3rd century BC - 2nd century BC - 1st century BC
Decades: 220s BC 210s BC 200s BC 190s BC 180s BC - 170s BC - 160s BC 150s BC 140s BC 130s BC 120s BC
Years: 179 BC 178 BC 177 BC 176 BC 175 BC 174 BC 173 BC 172 BC 171 BC 170 BC
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