Which of the following is true of sacco and vanzetti?

a.) they were found guilty of spreading communist propaganda.

b.) they may have been targeted because they were immigrants and anarchists.

c.)their plan to overthrow the government was uncovered during the palmer raids.

they were targeted because they were immigrants and anarchists

Explanation:

They may have been targeted because they were immigrants and anarchists.

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.

c, because the american revolution was from 1765 to 1783.