Read the following paragraph and determine if the hypothesis is true:

In the second petition, the petitioners are calling on Parliament to conduct a thorough internal investigation including an extended forensic audit going back to the 1980s on the illegal, immoral and corrupt political practices and injustices which are being committed by some Nakoda Stony tribal leaders on the reserve population, especially those who have dominated since the 1960s.

Hypothesis: In the second petition, the petitioners are calling on Parliament to conduct a thorough internal investigation including an extended forensic audit going back to the 1880s.