How Theravada Buddhism has relation with Early Buddhism?

Answer:
It is the modern branch which is the nearest to the original.

Buddhism has at least two main branches, Theravada which started in 6th century BCE and Mahayana, 3rd century BCE.
First answer by Hazza11. Last edit by Patongero. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 2 [recommend question].