Here is the answer to the given question above. Based on the given sample sentences, the best way to combine the sentences using a semicolon would be this: <span>The world’s nations must cooperate; one nation cannot solve the world’s problems by itself. The correct answer would be the second option. Hope this helps.</span>
The answer is D. The country will fall apart without it.
Just a hint that<span> </span>round characters<span> are complex and undergo development, sometimes sufficiently to surprise the reader.</span>
Probably because they were murdered.
Please vote my answer brainliest. thanks!