Which principle is best illustrated by allowing Australians to peacefully protest against government actions?

Which principle is best illustrated by allowing Australians to peacefully protest against government actions?

• APeople may express disagreement with the government in a peaceful wayCorrect
• BPeople must always agree with government decisions
• CPeople may protest only if the government asks them to
• DPeople may use any method to oppose the government

The fact says Australians are allowed to peacefully protest against the actions of the government, showing that peaceful expression of disagreement is permitted.