What happened in 140 BCE?

In 140 BCE, significant events included the consolidation of power by the Hasmonean dynasty in Judea, as Jonathan Maccabeus was recognized as both high priest and leader of the Jewish people after successfully negotiating with the Seleucid Empire. This period marked the establishment of Jewish autonomy following the Maccabean Revolt against Hellenistic rule. Additionally, this year saw the continuation of the Roman Republic's expansion, particularly in the Mediterranean region, setting the stage for future conflicts and territorial acquisitions.