How is DATSUN related to NISSAN_

How is DATSUN related to NISSAN ?

Durring world war 2 Japan was called NIPPON when Nissan decided to import cars to america in 1964 NISSAN, NIPPON would have a hard time selling because veterians of the war really hated japan. Exactly the same company Datsun Nissan is now owned by Renault

Other Answers:

their both foreign.

datsun was the sister company to nissan till they joined them both together but kept the name nissan

datsun was the original name
for a short while you could find cars that had both names in the decals
nissan name took over completely in the early 80s.

Datsun was the name Nissan used for many years on the cars it exported.