Well here we go...
Why is anything said that is critical of a group of people who proclaim to be Jews automatically anti-Semitic? Even if the matter is supported by facts from qualified researchers, historians and yes, even Jews themselves????? I for the life of me do not understand why fringes of the Jew identity continue to paint everything with such broad brushes and lie about their role in history. Right, there was no Jewish involvement in slavery for most of recorded history. Is this the typical re-write of history by the victors?
As for have I known Jews, indeed, quite a few. Very well known Jews nonetheless. People you'd likely recognize. I prefer strict Hasidics though.
I don't think all Jews are bad. No group, not even the dreaded Nazis were 100% bad. But, can we go a century without the Jews causing many to scrutinize them for their actual then modern day conduct and treatment of others? Slavery is but one massive sin of business interests created by many men proclaiming to be Jews via name, for all I know these men were in fact trashbins as their deeds do tell. One only needs to look at the practice of slavery with the bedfellow of PROSTITUTION.
White slavery has been a long time issue done to northern white women and children and often by well, guess who. Ask the Polish in centuries past. Ask the Ukrainians today. At least 8000 slaves in the modern day in Israel and countless folks lured to Israel by shady human traffickers selling susceptible minds the rosy view of a better life (failing to mention tearing up their passport and selling them off to pimps in Israel). Just 15k prostitutes estimated in Israel. $2 billion dollar a year industry at least, with at least 1 million prostitute visits a month --- in a country of 8 million total citizens and who receives $3 billion in US aid a year... Perhaps Israel should get its act together, yet again.
But my narrative would mean nothing if I didn't do this, references to some of what I just stated, from Israel publications:
http://www.timesofisrael.com/thousands-of-slaves-in-israel-global-study-finds/ (2013)
http://blogs.timesofisrael.com/hookers-in-the-holy-land-an-uncomfortable-history-in-israel/ (2013)
Why did you pick the year 1915? Just an even 100 years I hope. According to a pro-Jewish / pro-Israel site Jewish VIrtual Library which is operated by:
"The American-Israeli Cooperative Enterprise (AICE) was established in 1993 as a nonprofit and nonpartisan organization to strengthen the U.S.-Israel relationship by emphasizing the fundamentals of the alliance — the values our nations share."
... The Jewish headcount per interval was:
source:
https://www.jewishvirtuallibrary.org/jsource/Judaism/jewpop.html
Year Population
1880 7,800,000
1900 10,600,000
1922 14,400,000
1925 14,800,000
1939 16,728,000
1945 11,000,000
1950 11,297,000
1955 11,800,000
1960 12,079,000
1970 12,585,000
1980 12,819,000
1990 12,868,000
2000 12,900,000
2010 13,428,300
2014 13,900,000
The recorded numbers prior to WW2 sure are interesting jumps in population that never again has been happened. Some long term agenda to limit Jewish reproduction? Dealing with recent century population growth of single digits per decade. Hitler-effect isn't causing that 70 years later.
Surely even people mistreated in a time of war rebound and continue to procreate, don't they? Especially as we just defined the Jews in Israel have quite the appetite for illicit intercourse with harlots. I'd like to believe the low reproduction numbers are the outcome of higher education as we've seen in many first nation states in recent decades and which the Jews have been plagued by perhaps for hundreds of years.
In 1915 one can assume there were 14 million Jews. In 2015, one can also assume there are 14 million Jews.
So... "There are a hell of a lot less Jews in 2015 than there were in 1915" <--- ==== wrong.
.... thanks to evil fantasies you're trying to spread. .... <--- to which I say not even close and certainly not evil intentions. Seems like you have missing Jews you need to account for or pick some other Census or we can dispute the numbers of this Pro-Israel group publishing such headcount.