The towers of most suspension bridges are made of steel, although a few have been built of steel-reinforced concrete.
Answer:A
Explanation:ink is added to the raised areas.
African American woman alongside African American man pioneers used their artistic styles of singing, dancing, and making noises to create a new sound of music known as Jazz. It developed the most during the early 20 century during a era known as the Harlem Renaissance.
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The exposition in sonata-allegro form is an optional ending in the tonic key.