It would be "A. La Salle" who was <span>not a Spanish explorer in America, since in fact La Salle was a famous French explorer. Although many of his accomplishments were similar to those of the Spanish. </span>
The reason why Robinson includes the descripiton of African American is: B: to point out that African Americans have greatly suffered for far too long
First, they have to endure the excruciating centuries during the period of slavery which caused a lot of death and suffering. Even after the abolitionists managed to created legislation to free the slaves, they still have to face racial injustice, especially shown during the period of racial segregation.
The first three boxes going vertically go in the last box and the remaining split into the first one, leaving the 7th and 6th going to the middle one.