Which eastern european nations tried to gain independence from the soviet union in the 1950s?

Poland and Hungary

Explanation:

answer: you could try asking a family member maybe?

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.