Which teachings and concepts were already existing before the Buddha and which ones are introduced by the Buddha?

My understanding is that the Buddha took many teachings and concepts already existing in his society and renewed them when needed, giving them a meaning in accord with his understanding. Is it correct? I guess he introduced new teachings and concepts as well. My question is: which one were already existing and which one are introduced by the Buddha? - 4 noble truths - 8 fold noble path - 5 khandha - 6 sense bases, 6 sense objects and 6 consciousnesses - 4 brahmavihārā - 4 right efforts - 4 jhāna - 5 precepts - 3 jewels - 4 gratitudes (parents, teachers, friends, all beings) - 4 kinds of nutriments - 7 factors of awakening - 6 paramitas - ānāpānassati - satipaṭṭhāna - nibbāna - saṃsāra - interdependent co-arising - anattā, dukkhā and anicca - sila, samadhi and prajna - rebirth and previous lives Please add to this list if something important is missing. In gratitude