<span>They are parasitic.
They are a type of roundworm.
They have medical uses.
are all correct</span>
Not 1 because fur demand definitely increased.
2
Not 3 because that came later.
4
5
Answer: Imperialism
Explanation: European expansion into the western world was the biggest factor in them becoming involved into world war I.
The correct answer is B: The Declaration of Independence, The Gettysburg Address, and The Seneca Falls Declaration.