Answer: It explains that war is the only way to solve problems with other
countries.
Explanation:
Your question is incomplete as you didn't provide the excerpt and the options to the question. Based on some further research that I saw online, I couldn't get the excerpt but I found the options which are:
A. It explains that war is the only way to solve problems with other countries.
B. It explains that there are still assaults on freedom.
C. It points out that many people are opposed to dictators.
D. It argues that every country must practice democratic principles.
From the options given, the correct option is that " It explains that war is the only way to solve problems with other countries".
The above answer is correct but I can't explain further because there's no excerpt to support the answer.
Yes, you should take the dog out for a walk every afternoon.
The introductory element of this sentence is "Yes". There must be a comma after the introductory elements for them to be punctuated correctly. The rest of the sentences should be punctuated this way as well. The next sentence should not have a comma after "Having". The introductory element in sentence three is "By daybreak". There should be a comma after "daybreak". The introductory element in sentence four is "In the morning" and "after we eat breakfast". These should be followed by commas.