Subject
Communism
1
Comunismo
1
Economic assistance
1
Emigration and immigration
2
Employment
2
Foreign relations
2
Government policy
2
Historia
1
History
Mexican Americans
2
Mexicans
3
Military assistance
1
Military relations
1
Participation, Mexican
1
Politica y gobierno
1
Politics and government
Relaciones exteriores
1
Return migration
2