Answer:
the correct order is;
The animals create Animal Farm.
The pigs assert more control.
The pigs reduce the commandments.
The animals win the battle of the crowshed
Explanation:
Edge says this is the correct order. As you took would know if you looked back at the book.
'by hand' is a prepositional phrase which is functioning as an adverb phrase to explain HOW all books in Europe were once written.
Adverb phrases give additional details - like HOW something happens.
Its a compound sentence because they are two independent clauses being joined together by a comma. they can also be joined together by a semicolon or conjunction