Yes, Muggle-borns are allowed in Slytherin house at Hogwarts. While Slytherin is known for valuing pure-blood heritage, the Sorting Hat takes into account a student's traits and qualities rather than their blood status when placing them in a house. Muggle-borns who exhibit ambition, cunning, and resourcefulness may find themselves sorted into Slytherin. **

No, Expelliarmus does not work on Muggle weapons. Expelliarmus is a spell used in the wizarding world to disarm an opponent by causing their wand to fly out of their hand. It is specifically designed to work on magical objects, such as wands, and does not have any effect on non-magical items like Muggle weapons. Therefore, if a wizard were to use Expelliarmus on a Muggle holding a gun, for example, it would have no effect on the gun itself. **

Yes, Muggle-borns can be sorted into Slytherin house at Hogwarts. The Sorting Hat takes into account a student's personality traits and values, rather than their blood status, when determining their house placement. While Slytherin is known for its emphasis on ambition and cunning, these traits are not exclusive to those with magical heritage, and Muggle-borns can possess them as well. Therefore, it is entirely possible for a Muggle-born student to be sorted into Slytherin based on their individual characteristics. **

Yes, Muggle-borns can come to Slytherin. The Sorting Hat takes into account a student's qualities and values, not their blood status. Slytherin values ambition, cunning, and resourcefulness, which can be found in students from all backgrounds, including Muggle-borns. As long as a Muggle-born student embodies these traits, they can be sorted into Slytherin house. **

Yes, there are Muggle-borns in Slytherin House at Hogwarts. While Slytherin is known for valuing pure-blood heritage, the Sorting Hat takes into account a student's qualities and desires when placing them in a house. Muggle-borns in Slytherin may face challenges due to the house's reputation, but they can still excel and prove themselves as ambitious and cunning witches and wizards. **

Tom Riddle, also known as Lord Voldemort, murdered Muggle-borns as part of his belief in pure-blood supremacy. He was obsessed with the idea of pure-blood wizarding superiority and sought to rid the wizarding world of Muggle-borns and those who supported them. Riddle's actions were driven by his desire for power and control, as well as his deep-seated prejudice and hatred towards Muggle-borns. His actions were a reflection of his twisted ideology and his quest for domination over the wizarding world. **

Muggle-borns enter Diagon Alley by tapping a specific brick on the wall behind the Leaky Cauldron pub in London. This brick acts as a hidden entrance to the magical shopping district. Once the brick is tapped in a specific sequence, the wall magically opens up to reveal the bustling streets of Diagon Alley. This secret entrance ensures that only those with magical abilities can access the wizarding world. **

Muggle-borns in the Harry Potter series typically get to Diagon Alley by being escorted by a witch or wizard who is familiar with the magical world. This person helps them navigate through the hidden entrance to Diagon Alley, known as the Leaky Cauldron, which is located in the non-magical world. Once inside, Muggle-borns can shop for their school supplies and other magical items needed for their education at Hogwarts School of Witchcraft and Wizardry. **