How to Use "vanquish" with Example Sentences

1. You think a quick brush over the teeth is going to vanquish them all ?
2. Since has its history of civilization , a person with his wisdom has conducted scientific innovation , change and vanquish nature constantly to serve our well-being .
3. Like other businesses , teams want to vanquish their rivals-but not to obliterate them , since without proper contests the sport 's appeal wanes .