"make this known" is a perfectly acceptable phrase in written English.
It can be used when you want to emphasize that a situation must be made public. For example: "I want to make it known that I strongly disagree with this policy."
Unhelpfully, the US government has asked Chaplin not to enlist, but doesn't allow him to make this known.
I believe that any school that is unable to meet the needs of their students, including fulfilling Individualized Education Program recommendations, must make this known to the Department of Education.
"Nicolas Sarkozy and Carla Bruni wanted to make this known, otherwise I don't know why they would have gone to Euro Disney to watch a parade with Mickey Mouse," Colombe Pringle, editorial director of Point de Vue, a gossip magazine that plans a cover spread on the subject this week, told France Inter radio on Monday.
If the Kennedy family were to be displeased with the mini-series, it would have the leverage and connections to make this known to History and its governing board, which is made up of executives from NBC Universal, the Disney/ABC Television Group and the Hearst Corporation, A&E's parent companies.
"The medical people at the FA and the Premier League should make this known.
High State Department sources made this known, and State Department spokeswoman Joseph Reap kept open the possibility at a news conference.
Hamas made this known just hours after an Israeli airstrike on Gaza in response to the latest rocket attack on southern Israel.
It made this known throughout the world and built a team of experts from a wide spectrum of photographic art and science.
Some of the banks have been making this known, perhaps to call off the dogs.
CPs felt they would have made this known had they been consulted in the EPS2 design.
