Hollola Evangelic Lutheran cemetery contains a plot with Finnish war graves from the Second World War.
During WWII Finland took part in three differend wars:
*  the Winter War 1939-1940 after the attack by the Soviet Union,
*  the Continuous War (1941-1944) as a co-belligrent of Germany, when Finland tried to regain its territorial losses from the Winter Wwar 
*  and the War of Lapland 1944-1945 against German troops in Northern Finland.
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