The following sentence contains the mason-dixon line, which is perhaps the most famous border ever established by surveying methods, has been designated a national historic landmark. no verbals one gerund one participle and one gerund two participles

The correct answer is "two participles"

Explanation:

The two participles found in the sentence are:

Option 1) "no verbals" is incorrect as there are verbs in the sentence

Option 2) "one gerund" is also incorrect since gerunds are formed by bare verb-ing and ALWAYS act as nouns. In this case, the word "surveying" is an adjective; therefore it is a participle.

Option 3) "one participle and one gerund" it is also incorrect since there are no gerunds in the sentence.

answer: the prince warns the 2 families that if they get into another fight they will be put to death