From Canyons of the Colorado by John Wesley Powell which two sentences best state the authors thesis

In the story "seventh grade," how do victor's hopes and expectations about teresa at the beginning of the school day compare with his hopes and expectations about teresa at the end of the school day? his hopes and expectations are exactly the same at the end of the day. his hopes and expectations are completely different at the end of the day. his hopes and expectations are strengthened by the end of the day. his hopes and expectations are weakened by the end of the day.

How does this image the reader to understand seismographs?

What effects does roosevelt hope to have on americans with his apeal to emotion