Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page 1921:

"
  • May 1–7 – Jaffa riots: Riots at Jaffa, Mandatory Palestine result in 47 Jewish and 48 Arab deaths.[citation needed]
  • May 2–July 5 – Third Silesian Uprising: Poles in Upper Silesia rise against the Germans.[citation needed]
  • May 3 – The province of Northern Ireland is created within the United Kingdom.[1]