Well if you are trying to speak Latin et al means “ and others “ but it could also be used to shorten lists of author names or making them simpler.
The correct answer is A. The captain said, "But he needn't come round when you are on watch, Mr. Brown."
Explanation
There are many rules for correct writing. One of them states that when quotation marks are used, the period at the end of the sentence must be placed within quotation marks. On the other hand, another grammar rule states that when an introductory sentence is given, it must be separated from the quotation by a comma. According to the above rules, the correct answer is A. because the introductory part "The captain said" is separated from the second part of the sentence using a comma. Also, the second part of the sentence that is between the quotation marks, places the final period within the quotation marks. So the correct answer is A. The captain said, "But he needn't come round when you are on watch, Mr. Brown."
Answer:
On May 13, 1846 the United States Congress passed An Act providing for the Prosecution of the existing War between the United States and the Republic of Mexico, thereby declaring war against Mexico.
Explanation: