mass migration, emigration, flight; see departure 1, emigration, journey.
"exodus." YourDictionary, n.d. Web. 22 June 2018. <http://thesaurus.yourdictionary.com/exodus>.
exodus. (n.d.). Retrieved June 22nd, 2018, from http://thesaurus.yourdictionary.com/exodus
Departure from one's native land to settle in another:
The act of leaving:
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