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".
The correct answer to this open question is the following.
Unfortunately, you did not attach the excerpt from Barack Obama. Without the excerpt, we do not what you are talking about.
However, trying to help you, we did some research and can comment on the following.
The correct answer is "It is the duty of Congress to set aside differences to help America progress."
In the excerpt from "President Barack Obama's State of the Union Address," what does President Obama argue?
Answer:
"It is the duty of Congress to set aside differences to help America progress."
Former President Barack Obama argued that during his state of the Union Address because he wanted to put an end to the differences the legislative branch had with the executive branch, in order to progress with the legislations that were stuck in Congress, and Obama considered were necessary to help the country.
It is common that the President and Congress have political differences. More, when Congress is controlled by a different political party. In this case, Republicans controlled the majority in Congress. So, sometimes Congress rejects a bill from the executive, and other times the President exerts his veto power over legislation created in Congress.
