In persuasive writing, what is essential to make a strong case for a claim?

In persuasive writing, logical evidence is essential to make a strong case for a claim because it provides the foundation upon which arguments are built. Logical evidence includes statistics, facts, and well-reasoned arguments that support the claim being made. This type of evidence helps to convince the audience through rational thought, showing that the argument is credible and reliable rather than purely based on emotions or opinions. Effective persuasive writing often blends logical evidence with other strategies, but without solid data and reasoning, the overall argument may lack convincing power.