3.In what city did George Washington first work as president?

NYC

Explanation:

New York

Explanation:

Washington worked in New York because the nation's capital was not built yet.

i think its the outcome of people's preferences.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.