The words from the passage support the speaker's optimistic tone are Proud ,committed. The correct answer is option D.
The words from the passage that support the speaker's optimistic tone are "proud" and "committed." These words indicate a positive and determined attitude.
In the passage, the speaker mentions being "proud of our ancient heritage," which suggests a sense of pride and appreciation for the accomplishments and values of the past. This pride implies optimism for the future, as it signifies a belief in the potential of the nation and its people.
Additionally, the speaker talks about being "committed" to human rights. This commitment reflects a sense of dedication and determination to uphold and protect these rights. It shows the speaker's belief in the importance of these rights and their optimistic view that they can and should be preserved.
Therefore, the correct answer is D. Proud, committed.