Name the three forms of Buddhism mentioned in this lesson and give at least one characteristic of them.

Theravada, Mahayana, and Vajrayana
Theravada has stayed the most true to the original teachings of buddhism
In Mahayana someone who has accomplished the goal of complete enlightment is called a samyaksaṃbuddha
Vajrayana as formed in India and focuses on ​"the enactment of Buddhist ideas in individual life."

Because the discoveries were some of the oldest human remains.