The methaohor in this lines is an implied metaphor. Option A is correct.
An implied metaphor is a type of metaphor that compares two unlike things without mentioning one of them.
Implied metaphors are slightly different from regular metaphors due to the fact that they don't specifically state what they're comparing. Implied metaphors allow writers to create vivid imagery in their prose.
Well Brutus also wanted to kill Ceaser because of the family ravialy due to the fathers fighting. he was also a ruthless ruler who also killed his family
Because America already existed and was already there with indigenous people occupying it, therefore he was entering and possibly invading it rather than discovering it