Take the following as truth: This east-coast Corinthian settlement, founded in 734 b.c. , was the most powerful of Magna Graecia's overseas colonies and, under Dionysius (405 367 b.c. ), a direct rival to Athens.
Then the following statement: "This east-coast Corinthian Settlement was the least powerful of Magna Graecia's colonies." is true, false, or inconclusive?