Read the following context and answer the question.
Context: We clambered down slowly in sweaty thongs and walked around for a couple of minutes looking unsuccessfully for the aboriginal handprint we had been told about . The scramble out was just as awkward but we decided to continue to the next one , which was not much further along . This time the entrance was down a series of natural rock ledges .
Question: What is the reason someone would want to see the handprint ?
Answer:


It has historical significance .