Answer:
The world’s nations must cooperate; for one nation cannot solve the world’s problems by itself.
Explanation:
Answer:
its 2
Explanation:
it cant be 1 thats too short and its just not 3 or 4 because it wouldnt make sense
If it already has the souce before it like for example it says " According to blank "Evidence" You still have to put the parentheses even though it is still there.
