What percentage of New Yorkers in 1930 were members of immigrant families?

Seventy-five percent of the population of New Yorkers in 1930 consisted of foreigners and their children.

Italians and Eastern European Jews were the largest groups.

At its height, what was the slave population in the U.S.? In the year 1860, on the eve of the Civil War, which was the height of slavery, the slave population in the U.S. was 3,953,760.
What is the national origin of most Hispanics in the U.S.? Of the 22.4 million Hispanic-Americans counted in the 1990 census, more than 60 percent (13.5 million) are of Mexican heritage. Another 2.7 million are Puerto Rican, 1 million are Cuban, and the rest…
What was the White Hand Society? The White Hand Society was a community group sponsored by Italian-American business leaders. It was organized in 1907 to oppose the work of the Black Hand and developed its own police force but…
Where is Rin Tin Tin buried? The canine silent movie star Rin Tin Tin is buried in Cimetiere du Chiens in Paris, France. The black onyx tombstone is inscribed "The Greatest Cinema Star".
What movie first featured the line, “Do you mind if I slip into something more comfortable?” Jean Harlow said "Do you mind if I slip into something more comfortable?" in Hell's Angels (1930).
What magazine empire is bigger, the Hearst Corporation or Time Warner? As of 1990, the magazine empire Time Warner was about twice as big, with $1.855 billion in magazine revenue to Hearst's $993 million.