ethiopia has never been colonized by another country. it was occupied by italy from 1936 to 1941. however…

ethiopia has never been colonized by another country. it was occupied by italy from 1936 to 1941. however therefore ← joining words combine the sentences. use a semicolon and one of the joining words. type your answer here.
Answer
Brief Explanations:
The first sentence states Ethiopia was never colonized. The second says it was occupied by Italy. There's a contrast. "However" shows contrast. "Therefore" shows cause - effect (not here). So use "however".
Answer:
Ethiopia has never been colonized by another country; however, it was occupied by Italy from 1936 to 1941.