Subject
United States Emigration and immigration
207
United States Emigration and immigration Government policy
149
Emigration and immigration law
137
Noncitizens
77
Immigrants
74
Illegal immigration
45
Citizenship
37
Noncitizens Government policy
37
United States Emigration and immigration Economic aspects
37
Border security
36
Illegal immigration Government policy
33
Naturalization
27
Rules and practice
27
National security
25
Asylum, Right of
21
Immigration enforcement
21
Foreign workers
18
Refugees Government policy
17
Visas
17
Life skills
16
Visas Government policy
15
Refugees Legal status, laws, etc
14
Immigrants Services for
12
United States Politics and government
12
Deportation
11
Green cards
11
Appropriations and expenditures
10
Foreign worker certification
10
Citizenship Study and teaching
9
Americanization
8
Evaluation
8
National security Finance
8
Noncitizen criminals
8
Residence visas
8
United States Emigration and immigration Management Finance
8
United States Foreign relations
8
Auditing
7
Foreign workers Economic aspects
7
International travel regulations
7
Travel restrictions
7
United States Emigration and immigration Corrupt practices Prevention
7
Admission of nonimmigrants
6
Admission of nonimmigrants Government policy
6
Detention of persons Government policy
6
Foreign workers Government policy
6
Immigrants Government policy
6
Political refugees Legal status, laws, etc
6
Border patrols
5
Fraud Prevention
5
Immigrant children Legal status, laws, etc
5
more ...