What is the meaning of 'to prove this let facts be submitted to a candid world. he has refused his assent to laws the most wholesome and necessary for the public good'?

This phrase emphasizes the importance of presenting evidence to support claims made against a ruler or government. It suggests that the ruler has disregarded essential laws that are beneficial for society, thus highlighting their failure to act in the public's best interest. By appealing to a "candid world," the speaker calls for transparency and accountability, urging others to recognize the injustice and the need for change.