How did the disparity (difference) in wealth and opportunity between the patricians and plebeians lead to unrest and threaten the republic? How do these same inequalities or disparities of wealth and income threaten our democratic republic in the U. S., today? (Please answer today)

what are local authorities doing to fix the problem

explanation:

c.) the country needed a stronger central government.

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.