prices for products became more affordable as a result of new forms of, which got things to market faster…

prices for products became more affordable as a result of new forms of, which got things to market faster and cheaper.\nagriculture\nmachinery\ntextiles\ntransportation
Answer
Brief Explanations:
New forms of transportation can move products to market faster and cheaper, reducing costs and making prices more affordable. Agriculture, machinery, and textiles don't directly relate to getting things to market in this context.
Answer:
D. transportation