As we know, an adverb is characterized as a word that functions to describe or modify an adjective, verb, or another adverb.
As per the question, <u>the given sentence employs an 'infinitive adverb' i.e. 'to go' because this non-finite verb is functioning to modify the main verb 'allowed' by adding details about it.</u> It answers the question 'allowed what?' by replying 'to go.' It cannot be participle as there is no use of participle in the sentence except for the main verb and hence, options A and B are incorrect. Option D is incorrect as infinitive is not employed as an adjective to modify a noun. Therefore, <u>option C</u> is the correct answer.
Nepal’s rich cultural heritage is woven into the fabric of everyday life. From the temples and palaces in Patan Durbar Square to the small alcoves holding devotional statues nested on busy streets all over Kathmandu, Nepal’s unique architectural and cultural heritage is recognised worldwide.
The above is true due to the fact that <em>dry up like a raisin in the sun can be liked to a dream that shrinks and withers.</em> That is, the dream does not come true, but rather is lost forever due to unfortunate incidences.