Yes, most U.S. work visas allow you to bring your immediate family members, which include your spouse and unmarried children under the age of 21. They apply as dependents under the same visa category (for example, H-4 for dependents of H-1B holders or L-2 for dependents of L-1 holders). While they are allowed to study in the United States, work authorization varies depending on the visa type. For example, L-2 and E visa spouses can work automatically, while H-4 spouses may only apply for employment authorization in specific situations. This allows families to remain together abroad.