I believe the European nation that controlled Indochina during 1908 was France. They colonized Indochina (Vietnam) in the mid 1800s.
Hope this helps! Please let me know if I'm wrong :)
Answer:
I believe the answer is B. People born in other countries can apply to become a citizen of the United States.
The other answers don't make sense.
1.Most of them were british .
2.Thee imports where from Britain.