Which of the following is most helpful to a president who wants congressional support for a program? A. donations from interest groups in favor of the program
B. statements of support from former presidents
C. opinions of advisers who agree with the president
D. expressions of strong public support for the program

B

Explanation:

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.

your answer would be just capitalism.