From "A World of Opportunity"

Which best describes a theme of this story?
A. History can teach us something.
B. Family is more important than school.
C. Family relationships are often challenging.
D. History changes depending on one's perspective.

How does president john f. kennedy appeal to americans’ sense of patriotism in his inaugural address? he calls on the world to maintain high expectations for the united states and its people. he insists that their enemies around the globe participate in solving the world’s problems with them. he reminds them that the united states has a long tradition of fighting for freedom at home and around the world. he asks them to establish a “new world of law” that is based on justice and not on military strength.

Could someone me with this question?

How does the author introduces his idea of fish depletion in the first few pages of world without fish?