In some fanfictions, Harry might use his first - hand experiences of Voldemort's return. For example, he could present the details of the graveyard encounter where Voldemort was resurrected. His eyewitness account, including the presence of Death Eaters, directly contradicts Fudge's denial of Voldemort's return.
One key moment could be when Harry describes the battle at the Ministry of Magic. His account of fighting Death Eaters and Voldemort's presence there would be a strong evidence against Fudge's claim that Voldemort is not back. Another might be when Harry reveals secrets about the Death Eaters' activities that Fudge has been trying to hide.
Maybe Fudge was starting to turn against the wizarding community in more extreme ways. For example, if he was planning to persecute Muggle - borns more harshly or side with the Death Eaters secretly. Harry, being a defender of justice and equality in the wizarding world, would not tolerate such actions and might have been pushed to kill Fudge to stop his evil plans.
One common theme is power and corruption. Fudge is often depicted as being power - hungry and making corrupt decisions in fanfiction, just like in the original books. For example, some stories show him using his position to suppress information or manipulate other characters for his own gain.
Hermione Granger is often involved. She's Harry's best friend and is extremely intelligent. Her knowledge of spells and magic history can be crucial in helping Harry prove his innocence. She might research old laws or spells that can be used as evidence.
In some fanfictions, Harry could rely on the help of his friends. Hermione, with her vast knowledge of magic and Hogwarts' rules, might find some overlooked evidence. Ron, with his loyalty and sometimes unexpected insights, could also play a part. Together, they could present a solid case for Harry's innocence.
Well, in many fanfictions, Harry might use his quick thinking and knowledge of magic. For example, he could use spells in unexpected ways to get around Fudge's plans. Maybe he uses a charm to make Fudge misinterpret a situation or forget an important detail. Harry is known for his resourcefulness, and against Fudge, he could use his skills to expose Fudge's wrongdoings or prevent Fudge from interfering in things that Harry believes are right.
It could also be related to the treatment of Harry's friends or allies. Suppose Fudge is persecuting Dumbledore or other Order of the Phoenix members. Harry, who is loyal to his friends and those fighting against the Dark Arts, would be enraged and yell at Fudge. He wouldn't stand for any harm coming to those he cares about, and Fudge's actions in this regard would surely provoke Harry's anger.
One possible reason could be copyright infringement. If the fanfiction uses too much of the original 'Harry Potter' material without permission, it might lead to a lawsuit. For example, if it uses the exact same characters in a way that goes against the original concept or if it borrows major plot elements directly.
Yes, it can be significant. It shows the creativity of the fandom. Fanfics often explore different 'what - if' scenarios, and this one with Harry supporting Fudge is a unique take that can add new dimensions to the characters.