Okay so in your statement, it says what printing technology is being used in this image, so look at it very closely and answer it, and if you truly need the help post the screenshot of it so I can really help you from there if not I think the image is pretty straight forward.
Answer:
Crossing rivers were probably the most dangerous thing pioneers did. Swollen rivers could tip over and drown both people and oxen. Such accidents could cause the loss of life and most or all of valuable supplies. Animals could panic when wading through deep, swift water, causing wagons to overturn.
Explanation: