<span>D. Were accompanied by an increase in trade</span>
No, developed countries aren't facing the challenge of hight birth rates, instead, they are facing problems like: corruption, bad policies, and lack of infrastructure along with conflict from other countries or within their own.
Answer:
The answer is D, Social media is now a key tool candidates use to reach the public.
Explanation:
I just did this question 2020Egen.
I think the battle of Plattsburg? Try to get other peoples opinions just in case.