The operational level links the tactical employment of forces to national and military strategic objectives through the planning and conduct of operations. The operational level of war is the art and science of winning campaigns. c) Tactical - (mostly Art) The tactical level focuses on planning and executing battles, engagements, and activities to achieve military objectives assigned to tactical units or task forces.
And that's what formed our moon. Why some planets have many moons is basically because of their size. The planets in our solar system that have more moons are the large planets, Jupiter, Saturn, Uranus and Neptune. They're so big that they can collect a lot of moon. If comets swing by them, they can sometimes absorb comets, they can grab asteroids.
the reason for the difference is because the earth orbits the sun so the moon has to go farther around in order to complete it s entire phase cycle there is no relevant orbit which is 28 days the closest to that is an anomalistic month which is 27 55 days and is essentially never used for anything it s the amount of time between perigees