Answer:
b.They began to disappear.
Explanation:
The effects of the consonant chord and the dissonant chords on the ears of the listener was recognized in western music as early as 5th century BC.
Consonant chords are harmonious sound and are pleasing to the ears, while dissonant chords are clashing sound and elicits a feeling of tension in the brains. The consonant and dissonant chords affects the human mind. The consonant sounds gives a happy feeling while the dissonant sound gives a sad feelings to our mind.
But in the twentieth-century, Arnold Whittall initiates the changing approaches to the harmony and concept of tonality. The twentieth-century music showed the most diverse in the music world. Consonant and dissonant sounds began to disappear. Arnold Schoenberg develop a theoretical model of music in the twentieth-century known as the "twelve-tone music".
Hence the answer is ----
b.They began to disappear.
Invading Cuba in 1898, the US did so to defend its interests and exact revenge on Cuba for the destruction of the USS Maine, which had blown up in Havana Harbor.
The fight for independence in Cuba was closely observed by the US. There were numerous American residents living in Cuba, and the United States had invested millions of dollars in businesses there. Likewise, the US and Cuba engaged in commerce. Long before 1898, the United States started to be interested in buying Cuba. After the Ten Years War, American sugar companies acquired substantial amounts of land in Cuba.
Learn more about Spanish-American War in 1898 here:
brainly.com/question/15214252
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Answer:
C Even though the couple is poorly dressed, they are millionaires.
