Visa program history

The visa program history reflects evolving U.S. policies to regulate entry and immigration. Starting in the early 20th century, visas became a formal way to control who could enter the U.S., balancing immigration needs with security concerns. Over time, programs expanded to include various categories like work, family, and humanitarian visas, often influenced by economic, political, and social factors. Reforms have aimed to streamline application processes and prioritize merit-based or family reunification pathways. Today, visa programs are a critical part of U.S. immigration policy, supporting economic growth, cultural exchange, and national security.