Corinne is using the web below to organize her ideas for her essay about the aftermath of the 1871 Chicago fire. One of her sources is The Great Fire by Jim Murphy.

A circle is labeled Great Chicago Fire: The Aftermath. 3 circles are connected to this main circle. The first is labeled Restoring the city. The second is labeled Analyzing what happened. The third is labeled Individual stories.

Which detail belongs in the restoring area of the web?

a) Claire Innes and her family were initially separated, but they later found one another.
b) After the fire, officials held an inquiry to determine the causes of the fire and how it spread.
c) During the fire, thousands of people lost their homes and were forced to flee the city.
d) By the end of 1871, the residents had already built thousands of new structures.