The correct answer here is: "at large", as in "at large election" - option C.
An election "at large" refers to an election that chooses representatives to represent the whole body - rather than just a part of this body, as as a district.
The opposite is voting by electoral districts.
A city manager's responsibility is to run the city and administrate it by supervising day-to-day activities of the groups appointed by the people, monitoring the city budget, public relationships (establishing relationships with the people to see what they want, such as new bills for Congress (to be turned into laws, etc.), and any additional duties may be in play (different duties vary by state).
Answer:
The address fulfills the requirement in Article II, Section 3, Clause 1 of the U.S. Constitution for the President to periodically "give to the Congress Information of the State of the Union, and recommend to their Consideration such measures as he shall judge necessary and expedient."
Answer:
to understand natural landform changes and potential hazards for populations
