Passage: Early hominids led a nomadic hunter-gatherer life. France has a large number of decorated caves from the upper Palaeolithic era, including one of the most famous and best preserved, Lascaux (approximately 18,000 BC). At the end of the last glacial period (10,000 BC), the climate became milder; from approximately 7,000 BC, this part of Western Europe entered the Neolithic era and its inhabitants became sedentary.

Question: What year did the glacial period end?
10,000 BC