• Building and structure arson attacks in Poland(2 C, 18 P)
• Building bombings in Poland(1 C, 9 P)

A

• Attacks on agricultural buildings in Poland(1 C, 4 P)

G

• Attacks on government buildings and structures in Poland(3 C, 3 P)

H

• Attacks on hospitals in Poland(2 C)

R

• Attacks on religious buildings and structures in Poland(2 C, 1 P)
• Attacks on residential buildings in Poland(4 C, 6 P)

S

• Attacks on schools in Poland(5 P)

W

• Buildings and structures in Poland destroyed during World War II(1 C, 52 P)

E

• Ełk riots

H

• Naval battle near Hel

W

• Insurgent attacks on Warszawa Gdańska railway station