Why did the author write this passage? A) to describe what a sonic boom sounds like B) to show readers why sonic booms are dangerous C) to explain how sound moves through air to create a sonic boom D) to help people understand that everything is made of molecules

Key events - what happens? what do we learn about the character in this event? or how does the event change the character? what is the author’s message in each set of events you have identified? 1.bruno and his family move from berlin to auschwitz due to the move he learns of the camp which leads to another key event. 2.bruno meets shmuel when they meet, they become friends which in turn towards the end leads to their untimely demise.

Based on this excerpt the authors are mostly likely to attempt to answer which question?

How does the yellow fever altered history