Answer:
The plains in this area are southerly sloping, dissected, and uneven. Low, rolling hills, large, gently sloping ridgetops, a few steeper side-slopes where streams cut through, and broad, flat bottomlands along low-to-moderate gradient streams with sand and clay bottoms characterize the landscape.
As a result of economic growth during the 1950s, the percentage of Americans who were in the middle class "increased dramatically". This was due primarily to the fact that there were far more jobs available, since World War II had helped create them.
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.