The timeline of Love Canal - you don't need to know the exact dates, but you should be aware of the major events (using site as toxic dump, building school and houses, evacuating people), and the order in which they happened. The short documentary linked to on the lecture slides will help you understand."
A) Toxic dump, Building school and houses, Evacuating people
B) Building school and houses, Evacuating people, Toxic dump
C) Evacuating people, Toxic dump, Building school and houses
D) Building school and houses, Toxic dump, Evacuating people