How to Use "dominance" with Example Sentences

1. A merger of youku and tudou promises market dominance .
2. Its current dominance is built on three big ideas .
3. We have got used to expansion and dominance .
4. Is the long era of western dominance , first by european powers and then by america , finally coming to an end ?
5. I 'm going to assert my dominance face-to-face .