Lines 70–86: What words signal causes and effects in the second paragraph? Identify two of the cause-and-effect relationships.

Whitman wanted to express that America is a country constituted by several parts that make a whole that works well. Each individual of the country doing their part is what forms the nation.

A choir is a group of people in which each one has a part to sing that might not be special on their own but form a harmony when they are sung together,