How does the text describe the relationship between the Nicoleño people and the Franciscan priests?

Does anyone know the answers to k12 1.18 unit test: the power of poetry (need answers asap)all the questions are here:

Why did orson welles change the beginning of the war of the worlds for his radio broadcast? a. to capture the attention of his listeners, who may have been doing other things b. to get around copyright laws associated with using material from a published book c. to ask members of the audience to call family and friends and encourage them to listen d. to remind listeners to call police for more information

Why does the author of exploring the titanic give background information about his youth and education? to show his lifelong love for the ocean