How to use "establish" in a sentence

Five years ago, however, on her twenty-eighth birthday, she began to realize that she had, if she was lucky, ten years left as a show dancer, and she decided to establish herself in the business in another capacity, to avoid being washed up at thirty-eight

It was Jacklin's job to conceive new welfare programs, convince the Secretary of Health and Welfare that those programs were needed, sell them to the Congress, and then establish convincing bureaucratic shells to conceal the fact that the programs were utterly phony; and as federal funds flowed to these false-front operations, the money was diverted to the Network