Movements

In the early 1900s, Ostrowiec had many Zionist and other movements described in the articles, from the 1971 Yizkor book, below:

Poalei Zion group 1918
Poalei Zion group 1918 קבוצת פועלי ציון ב1918
Poalei Zion group 1919
Poalei Zion group 1919 קבוצת פועלי ציון 1919
Poalei Zion “Youth” group 1920
Poalei Zion “Youth” group 1920 קבוצת הנוער פועלי ציון ב1920.