![](https://humansofjudaism.com/wp-content/uploads/2020/11/123399415_2915701141991028_7397834262660034060_o.jpg)
Albert Einstein and his step-daughter Margot become citizens of the United States on October 1, 1940.
Source: Historical Snapshots
Albert Einstein and his step-daughter Margot become citizens of the United States on October 1, 1940.
Source: Historical Snapshots