What does exploration and colonization

Exploration means the action of traveling in or through an unfamiliar area in order to learn about it.

Colonization means the action or process of settling among and establishing control over the indigenous people of an area.

:)

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

an earnest tone.

because portia wants to know why brutus has been acting strange lately.