Which of the following was a significant long-term effect of the Roman Empire's extensive network of roads?

(The answer Choices are above )

D. Roads unified the empire and made it easier for the army to stop rebellions

Explanation:

The network of public Roman roads was very vast that helped them in free movement of goods, people, and armies.

The network of roads indirectly helped unify the empire with several cultures and races. Before road formation, Robbers or rebellions could easily hide or run but after the development of roads, it became easy to stop rebellions and move their troops around quickly.

Hence, the correct answer is "D. Roads unified the empire and made it easier for the army to stop rebellions."

explanati“there were many such dangers, in which the odds were all against them. their children were not as well as they had been at home; but how could they know that there was no sewer to their house, and that the drainage of fifteen years was in a cesspool under it? how could they know that the pale-blue milk that they bought around the corner was watered, and doctored with formaldehyde besides? when the children were not well at home, teta elzbieta would gather herbs and cure them; now she was obliged to go to the drugstore and buy extracts–and how was she to know that they were all adulterated? how could they find out that their tea and coffee, their sugar and flour, had been doctored; that their canned peas had been colored with copper salts, and their fruit jams with aniline dyes? and even if they had known it, what good would it have done them, since there was no place within miles of them where any other sort was to be had? the bitter winter was coming, and they had to save money to get more clothing and bedding; but it would not matter in the least how much they saved, they could not get anything to keep them warm. all the clothing that was to be had in the stores was made of cotton and shoddy, which is made by tearing old clothes to pieces and weaving the fiber again. if they paid higher prices, they might get frills and fanciness, or be cheated; but genuine quality they could not obtain for love nor moneyon:

the answer to your question is c