Albert einstein primarily immigrated to the united states because

1. he wanted more professional opportunities in science.

2. planned to the united states develop a bomb

3. wanted to avoid being a victim of anti-semitism

4. planned to the nazis spread anti-semitism

Einstein stayed in United States because there were opportunities for him to teach as a professor. But he immigrated primarily because the Anti-Semitis were saying that his works were un-German. This was the time were Nazis were popular. Hence, he immigrated because he felt that his and his wife's lives are in danger if they stay in Germany.

The answer is statement #3.

Which reforms did gandhi initially promote when he joined the national congress