The phrase "a unity that" is correct and usable in written English.
It can be used when discussing a concept or idea that brings together different elements or individuals into a cohesive whole.
Example: "The project aims to create a unity that fosters collaboration among diverse teams."
Alternatives: "a cohesion that" or "a harmony that".
The goal, he said, is not to "be blinded by a unity that is only virtual".
If war again breaks out, she said, the guerrillas will be in a much stronger position, having achieved a unity that had previously eluded them.
The dream of a unity that would overcome the wounds of two world wars began in the early 1950's with the European Coal and Steel Community.
Thus, the most pressing question facing the Occupy activists is how to craft a unity that respects and celebrates the immense differences among the 99%.
In the aftermath, Kenyans united in an overwhelming display of grief, a unity that soon gave way to anger at the security forces' bungled rescue attempt that allowed the gunmen to regroup and prolong the siege.
A renowned theoretician, Wŏnhyo was the first to systematize Korean Buddhism, bringing the various Buddhist doctrines into a unity that was sensible to both the philosophers and the common people.
Mr. Ratmansky's all-Shostakovich creation is designed to have a structural unity that may prove a new departure for ballet.
The fury against the joy-killers is that of a false unity that depends on an excluded other but isn't able to admit to it.
There is a underlying unity that brings us together to resolve issues, and to find joy and laughter, even in the most unexpected times and places.
But Rex Ryan, the Jets' head coach, believes that a winning football team depends upon an elusive unity that comes from bucolic immersion.
The collection of edgelands and nowheres amass into an uneasy unity that doesn't really exist, and never really could.
