A-- Initiative.
Referendums have to do with only addressing a single, specific issue.
Federalist systems have to do with having a representative head to the government.
Supremacy clauses have to do with which laws are superior to others in case of conflict. (Federal law is superior, by the way.)
Answer:
not notice the older woman
Explanation:
With a lot of people in one place, it more difficult for Arlette to see the older woman and notice her problem. She probably only looks at what is in front of her eyes and in her way, not the sides if she is in a hurry or entertained with something. The noise who emit the people blocks the sound of the pain of the old lady.