Analysis of information sources in references of the Wikipedia article "Military history of Poland during World War II" in English language version.
Poland had the fourth largest Allied army in the war (after the USSR , the U.S. , and Britain)
Inside Poland there were large resistance forces, the Polish Home Army (AK) being the fourth largest fighting force on the allied side, ranking behind the Soviet, American and British but before the French.
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: CS1 maint: date and year (link)... the Polish Army made up the fourth largest fighting force among all Allied ...
... veterans of the Polish army, air force, and navy—in total the fourth largest manpower contribution to the Allied war ...
...making it the fourth largest of the allied armies after the Soviet, American, ...
.. Polish forces constituted the fourth largest Allied army ..
..it was then the fourth largest allied army in Europe (after the Soviet, U.S., and British armies).
This tendency influenced the unwillingness to recognize the disproportionally large contribution of Polish Intelligence to the Allied victory over Germany