Why were shipping ports a source of conflict between states?(1 point)

Responses

Shipping ports were a natural hazard for the areas they were located in.
Shipping ports were a natural hazard for the areas they were located in.

Shipping ports brought in a lot of tourism both locally and statewide.
Shipping ports brought in a lot of tourism both locally and statewide.

Shipping ports had a positive impact on the local and state economy.
Shipping ports had a positive impact on the local and state economy.

Shipping ports were push factors for local areas in which they were located.

Shipping ports were push factors for local areas in which they were located.