10. These events change the way that Snowball is seen by bringing someone who was highly love to someone that everyone hated and wanted to get rid of him Sorry I only know how to answer the fist one and is it is slightly wrong I'm sorry it since it's been a while since I've read the book
In the Battle of the Cowshed Snowball proves himself a leader and hero by leading the animals, and proves that he knows war strategies extremely well.
Second One (I believe)
This foreshadows that something may be destroyed in the future hence the "Nothing Short of Explosives". (Explosives destroy things) (I'm pretty sure the irony is when Napoleon blames it on Snowball even though it was not his doing, but might want to get second word on that)
