That period led to increasing ethnic tensions and a demand to restrict immigration to protect cultural continuity, as well. Eg, this. [0] Why are people surpr

That period led to increasing ethnic tensions and a demand to restrict immigration to protect cultural continuity, as well. Eg, this. [0] Why are people surprised by a similar outcome this time? [0] - https://history.state.gov/milestones/1921-1936/immigration-act https://history.state.gov/milestones/1921-1936/immigration-a...