there are no choices of phases here
I think the most common symbol for independence is an eagle. Hope this helps!
Fun fact about me: I like to think of unicorns whenever I get nervous, just the aesthetic of them
Answer:
Metaphor
Explanation:
A metaphor is comparing two dissimilar things without the usage of "like" or "as".
The phrase "baby you're a firework" compares you to a firework without the use of like or as, so therefore, it's a metaphor.