Answer: Historiography suggests that History has been, is, and will always be open to interpretation.
Answer:
Now, it is important to learn ways people can protect the planet from pollution.
Explanation:
D. Purpose or the reason for which something is done or created or for which something exists.
D. I did not remember that fact until my older sister reminded me.
Among the sentences presented, this is the sentence that contains an adverb clause, "I did not remember that fact until my older sister reminded me." The adverb clause in this sentence is "until my older sister reminded me". An adverb clause is simply a part of the sentence that contains a subject and a verb with a subordinate conjunction. The subordinate conjunction do not allow the clause to have a complete meaning. An adverb clause also answers to the question how, when, where and why. In this case, the adverb clause answers to the question "how".
