If we start to travel from the Mississippi River westwards to the Pacific Coast, than the starting point is a lowland, vast one, as we continue to go towards the west we will encounter high mountains, the Rocky Mountains more specifically, and the elevation will go up to 4,400 meters above sea level, than we will go down, elevation wise, to the high plateaus and will be on elevations between 1,000 and 2,000 meters, and after we go up again to almost 4,400 meters as we cross the Cascade Mountains. After the Cascades we go gradually downwards towards the lowlands, where we will first go a bit bellow sea level, and than little up in the lowlands along the Pacific Coast, and at the end reach a point of zero elevation.
Answer:
The baby boom was a result of couples that held off on birthing children during the world war 2 and great depression. There was the return of economic prosperity and the soldiers who had been to war were coming back.
Explanation:
There was a large number of marriages. The women were getting married earlier. The average woman was getting married at 20.
There was huge population growth in the mid 40s and mid 60s. The US had won the WW2 and people had children because they were optimistic about the future.
32 million babies were born in the 1940's compared to 24 million in the 1930's. This had a great impact on the economy, there was an increased need for baby services and the toy fads of 1950's and 1960's.
I think it’s Commerce and Slave