Keyphrases
Agricultural Systems
25%
Agriculture
25%
Bracero
100%
Bureaucrats
25%
California Agriculture
50%
Californian
25%
Corruption
25%
Cusp
25%
Deep Well
25%
Economic Exploitation
25%
Farm Labor
25%
Geographers
25%
Great Depression
25%
Growers
100%
Guestworkers
25%
Industrial Farming
100%
Labor Militancy
25%
Labor Relations
25%
Mexico
25%
Mid-twentieth Century
25%
Migrant Workers
25%
Political Power
25%
Right Time
25%
Series of Problems
25%
United States
50%
Violence
25%
World War II
25%
Arts and Humanities
Agriculture
100%
California
100%
Cusp
33%
Empirical
33%
era
100%
Frontier
33%
Geographers
33%
Importation
66%
Mexico
33%
Migrant Workers
33%
Militancy
33%
Twentieth Century
33%
World War II
33%
Social Sciences
Agriculture
100%
Balance of Trade
100%
Boundaries
50%
Geographers
50%
Labor Relation
50%
Mexico
50%
Migrant Workers
50%
Militancy
50%
Political Power
50%
Twentieth Century
50%
World War II
50%
Agricultural and Biological Sciences
Agricultural Science
75%
Growers
100%
Economics, Econometrics and Finance