<h3>Answer:</h3>
In Algorithm is a finite sequence of well-defined, computer-implementable instructions, typically to solve a class of specific problems or to perform a computation.
I believe the answer is sentimental.
In the sentence: <span>Long ago, builders erected the Great Wall of China to keep out invaders, in which the underlined word is the "Great Wall of China", it specifies the direct object.
</span>Direct objects<span> can be nouns, pronouns, phrases, or clauses. If you can identify the subject and verb in a sentence, then finding the </span>direct object<span>—if one exists—is easy.</span>
