This is in Active Voice, because of words like "to add" and "put".
Answer:
hadn't been for the map
Explanation:
We would have got lost if it hadn't been for the map
You could use the cardboard box as a model child labor factory, while using the markers and paper to draw children. You can cut them out and place them in the factory like pop-ups. Then you can add some captions explaining what you need to. Just make sure the cardboard factory and children portray the negatives. I hope this helps.
Answer:
Explanation: how can i help you
