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 BC140s BC 130s BC 120s BC

Years: 175 BC 174 BC 173 BC 172 BC 171 BC - 170 BC - 169 BC 168 BC 167 BC 166 BC 165 BC

• Antiochus IV Epiphanes invades Egypt and installs Ptolemy Physcon as king.
• Perseus of Macedon repulses a Roman army commanded by A. Hostilius Mancinus in Thessaly
• Parchment is invented, in Pergamum.
• The earliest known paved streets appear in Rome.
• Crates of Mallus visits Rome.

Births

• Dionysios Thrax, linguist
• Lucius Accius, Roman tragic poet

Deaths

• Apollonius of Perga, Greek mathematician

170 BC

170 aC | 170 př. n. l. | 170 f.Kr. | 170 v. Chr. | 170 adC | -170 | K. a. 170 | -170 | 기원전 170년 | 170 p.n.e. | 170 aK | 170 SM | 170 a.C. | -170 | I. e. 170 | 170 SM | 170 v. Chr. | 170 AC | 170 f.Kr. | -170 | 170 p.n.e. | 170 a.C. | 170 î.Hr. | 170 до н. э. | 170 pred Kr. | 170 pr. n. št. | 170. пне. | 170 eaa | 170 f.Kr. | MA 170 | พ.ศ. 374 | 170 до Р.Х. | 前170年