 20th-century American physicists

The 20th century saw remarkable advancements in physics, largely driven by the work of many influential American physicists. Here are some key figures and their contributions: 1. **Albert Einstein** (1879-1955) - Although German-born, Einstein became a key figure in American physics after moving to the U.S. in 1933. His theories of Special and General Relativity fundamentally changed our understanding of space, time, and gravity.