PLEASE HELP I WILL MARK YOU AS BRAINLYEST!!!!

Travis is using the web below to organize his idea for his essay about the 1871 Chicago fire after reading The Great Fire by Jim Murphy.

Which detail belongs in the causes area of the web?
Trucks were initially sent to the wrong location.
Families lost each other in the panic.
The city rebuilt much of what was destroyed.
Many people lost their businesses and livelihoods.