How is a change in the quantity demanded illustrated on the demand curve?​

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.

racism and segregation.

the answer is the 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.