List two goods, technologies or ideas that would have originated along the Silk Road

paper and its manufacture, printing techniques, gunpowder and the compass.

Spices, and animals

the correct answer is d

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.