US Code - Part I: Selection system

Section 1151 Worldwide level of immigration
Section 1151A Repealed.
Section 1152 Numerical limitations on individual foreign states
Section 1153 Allocation of immigrant visas
Section 1154 Procedure for granting immigrant status
Section 1155 Revocation of approval of petitions; effective date
Section 1156 Unused immigrant visas
Section 1157 Annual admission of refugees and admission of emergency situation refugees
Section 1158 Asylum
Section 1159 Adjustment of status of refugees
Section 1160 Special agricultural workers
Section 1161 Repealed.

Immigration

Admission qualifications for aliens; travel control of citizens and aliens