Forms a movement for a free Poland
Historical records for Poland in 1915, rendered directly from the World History Database and ordered by month, day and event.
Forms a movement for a free Poland
Equips mobile X-ray cars known as Little Curies.
The partition of Poland by Germany & Austria
Appointed Professor at the University of Warsaw
Creates a classic mathematical object later central to fractal geometry.
Describes the recursively generated triangular set bearing his name.
This page is generated from stored World History Database records matching the exact country and year shown above. Exact duplicate display records are collapsed. Records without a month are listed after the monthly sections. Source provenance varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.