_____ of the nature center is one of the year's goals. What is the answer... from the word box?

_______________________________________
WORD BOX _______________________________________
1. Persuasion
2. Discrimination
3. Expansion
4. Opposition
5. Constitution
6. Narration
7. Supervision
8. Segregation
9. Proclamation
10. Dedication
_______________

It's probably expansion -- but -- depending upon the context it could be supervision or dedication.