Name the most successful book and its author in the mid 1800s

How did the battle of okinawa affect president truman’s decision to use the atomic bomb against japan? it showed that japan was close to surrendering. it showed that the us could not win the war without it. it showed that japan was willing to fight to the end. it showed the us could easily defeat japan.

The success of the civil rights movement of the 1950s largely bypassed ?

Where did john jacob astor establish a fur trading post