The Second Uprising: main phase

1920-08-19 to 1920-08-25

The Second Uprising is conventionally dated from the night of 19–20 August to 25 August 1920. Mirosław Węcki’s detailed account also includes actions from 18 August and clashes through 28 August. Orders, the principal phase and final actions need not share the same date range.

The differing scopes are not reduced to one supposedly exact date.

Sources for this passage

The August 1920 uprising had stronger organisational support than the 1919 action. Alfons Zgrzebniok again directed operations. Insurgents took industrial areas and surrounded larger towns containing Allied garrisons or strong police units.

Sources for this passage

Sources

  1. II Powstanie Śląskie

    Mirosław Węcki · Instytut Pamięci Narodowej · 2025-08-19

  2. Powstania śląskie 1919–1921: exhibition leaflet

    Instytut Pamięci Narodowej · 2021

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