MIGRATION THEORY

\ma͡ɪɡɹˈe͡ɪʃən θˈi͡əɹi], \ma‍ɪɡɹˈe‍ɪʃən θˈi‍əɹi], \m_aɪ_ɡ_ɹ_ˈeɪ_ʃ_ə_n θ_ˈiə_ɹ_i]\

Definitions of MIGRATION THEORY