Rubuta ci gaba don wannan sakin layi - Tun daga farkon yakin, toshewar Birtaniya a kan jigilar kayayyaki zuwa Jamus ya shafi tattalin arzikinta. Jamus ta dangana ne musamman a kan isar da man fetur, kwal, da hatsi daga ƙasashen waje. Godiya ga takunkumin kasuwanci da toshewar, shigo da kaya zuwa Jamus ya ragu da kashi 80 cikin dari. Don kare jigilar ƙarfe na Sweden zuwa Jamus, Hitler ya ba da umarnin mamaye Denmark da Norway, wanda ya fara a ranar 9 ga Afrilu. Denmark ta fadi bayan kasa da kwana daya
, yayin da yawancin Norway suka biyo baya a ƙarshen watan. A farkon watan Yuni, Jamus ta mamaye duk Norway.