Answer:
The Four Noble Truths
The truth of suffering (Dukkha)
The truth of the origin of suffering (Samudāya)
The truth of the cessation of suffering (Nirodha)
The truth of the path to the cessation of suffering (Magga)
Ashoka promoted Buddhist expansion by sending monks to surrounding territories to share the teachings of the Buddha. A wave of conversion began, and Buddhism spread not only through India, but also internationally. ... Some scholars believe that many Buddhist practices were simply absorbed into the tolerant Hindu faith. (rephrase because this is copied from the internet)
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Among the products traditionally thought to be from the Gupta era were the decimal system of notation, the great Sanskrit epics, and Hindu art, along with contributions to the sciences of astronomy, mathematics, and metallurgy. The Gupta empire at the end of the 4th century. (same 4 this)
Step-by-step explanation:
I literally just looked this up, hope it helps :)