Answer:
c: to give his personal experience
Explanation:
"Specimen Days" presents a type of biography of the poet Whitman, focusing on the life of the poem during the American civil war and how he dealt with this period and with the later period.
This book seeks to mix historical events in the country with Whitman's life and personal experiences during those events. For this reason, when the book states that the poet was leaving an opera when he heard the news of the war, the book seeks to present a personal experience of his life.
tan A should be the corner try work out work out:

first and then add all the others (B=90)
Explanation:
A and C should be the same
Answer:
The U.S. government forced the Native Americans to move to reservations in exchange for protection from attacks by white settlers. In addition, the Indians were supposed to be given a yearly payment that would include money in addition to food, livestock, household goods and farming tools. So basically white people were greedy for their land.