In XX century Poland declared war only once. On which country?

Germany
Japan
Ukraine
USSR
Poland declared war on Japan on 20th December 194 as most of WW2 allies. Though Empire of Japan refused to accept a state of war due to friendly relations between the two countries. Despite that legally the state of war lasted until 8th February 1957. It might be the longest war without any clash.
smyru
0
Correct this question
5
Very interesting!
reach: rather country specific20th centuryhistory of PolandPolandwars

Answers by country

Germany
Japan
Ukraine
USSR
answers
flagFrance
0%
92%
0%
7%
13
flagBelarus
12%
80%
8%
0%
25
flagItaly
6%
80%
0%
13%
15
flagSpain
12%
79%
8%
0%
24
flagRepublic of Ireland
7%
71%
10%
10%
28
flagthe Netherlands
23%
70%
5%
0%
17
flagAustria
20%
70%
0%
10%
10
flagGreece
16%
66%
5%
11%
18
flagGermany
10%
62%
12%
14%
75
flagSweden
18%
54%
27%
0%
11
flagPoland
20%
53%
15%
8%
15175
flagAustralia
25%
50%
0%
25%
24
flagLithuania
17%
47%
5%
29%
17
flagthe United Kingdom
31%
42%
12%
11%
142
flagUnknown
42%
42%
14%
0%
14
flagIndia
26%
39%
13%
17%
23
flagthe United States
33%
36%
16%
11%
109
flagCanada
21%
31%
10%
31%
19
flagUkraine
33%
26%
20%
20%
15