"basic facts of" is correct and usable in written English.
It can be used when introducing a series of facts or details about something. For example: "Here are some basic facts of the fight for equal rights."
Even the most basic facts of his biography are disputed.
These are the basic facts of the opioid crisis.
The basic facts of Ms. Kungayeva's death were not disputed.
The basic facts of his story are by now familiar.
The basic facts of the Flint water crisis are appalling enough on their own.
It seems like they're not aware of the basic facts of the case".
Right now, we just teach all the basic facts of chemistry, physics, biology or mathematics.
But unfortunately, this will not change the basic facts of life for us.
The basic facts of what happened to Axcelis Technologies Inc. last week are now well known.
Even on the basic facts of his background, Mr. Chang has at least contradicted himself repeatedly.
National business leaders have no illusions about these basic facts of economic life.
