| 11. | During WWII, most nations developed self-propelled artillery vehicles.
 
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 | 12. | After WWII, Urk's town spread into the polder.
 
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 | 13. | The post-WWII era was a brief but busy period.
 
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 | 14. | During WWII, the roofs were painted gray for aerial camouflage.
 
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 | 15. | He has been the last commander of the Luftwaffe in WWII.
 
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 | 16. | It was home to POWs and State Fair Soldiers during WWII.
 
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 | 17. | After WWII, Allison Transmission turned its attention to civilian transportation.
 
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 | 18. | During the WWII the Soviet policy toward religion completely seemingly changed.
 
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 | 19. | Following WWII Mihali ran for the newly formed Partizan sports association.
 
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 | 20. | After WWII, attention returned to John James Audubon State Park.
 
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