Answer:
Inventions helped determine the very shape of the West. The telegraph instantly connected Americans across thousands of miles; railroads killed some towns and gave birth to others; the gun quickly established the settlers' dominance over the country; and barbed wire created vast ranching empires.
Explanation:
Slavery helped out the class structure in the South by helping people become more dependent and more supportive of what they need.
Answer:
It broke apart
Explanation:
Starting in 1989, the USSR started to suffer from extreme political instability. This was due to restrictions on censorship and the economy. Around this period is when the SSRss, (Soviet Socialist Republics, essentially states) started to break away. This culminated in 1991 when the entire Union collapsed and it became a Democracy.
It was in 1947 and they were a bit confused why it happened
