The eightfold path in Buddhism consists of Trishiksha, the 'threefold training': (1) Shila (training in moral discipline by avoiding unwholesome actions and cultivating wholesome ones), steps 3-5, right speech, right conduct, right livelihood; (2) Samadhi (training the mind), steps 6-8, right effort, right mindfulness, right concentration; (3) Prajna (development of wisdom), steps 1-2, right view, right intention.
Eightfold path
Five steps is not a Buddhist belief.
The eightfold path is path of Buddhism.
Since I know that the Eightfold Path, the Three Jewels and the Four Noble Truths are all a basic part of Buddhist teachings, I would have to say that the Five Step approach is not.
The eightfold path is linked to samsara because if you do everything in the eightfold path you will get really good karma, which will help you in your next life
the eightfold path is a devolpe of deep uderstanding of the four noble truths
Suffering, because the eightfold path is a way to end suffering.
The Middle Path, The Way
The eightfold path is the 4th noble truth, the way to remove suffering or dukkha.
Buddhism
the eightfold path is the path that Buddha taught.
Three universal Truths, Four Noble Truths, The Eightfold Path, and The Five Precepts