Study the US census chart. The first "total" column describes the number of immigrants in the US at the time of the census. The "region of birth" columns detail where these immigrants were born and where they most likely emigrated from. What was the trend in immigration and birth region between 1900 and 1990?
To accurately determine the trend in immigration and birth region between 1900 and 1990 using the US census chart, the specific chart or data source needs to be provided. Without additional information, it is challenging to provide an answer detailing the trend in immigration and birth region during this period.
