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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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7 dic 1939 año - Se creó el sindicato nacional de trabajadores de la educación (SNTE)
Añadido al timeline:
Equipo_3_Lin-tiem_40-82_3DM_2017(1)
By
Dulce Valdez Santiago
22 nov 2017
0
0
692
fecha:
7 dic 1939 año
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~ 85 years ago
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