The french lost control of indo-china when they were defeated at the battle of
a. dien bien phu.
b. purple hills.
c. ho chi minh city.
d. hanoi.

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.

what are local authorities doing to fix the problem

explanation: