After World War II the birth rate in the United States saw a substantial increase and the generation was born that is known today as the Baby Boomers. Such was the increase in births in the post-war years of economic prosperity that the population pyramid of the United States is visibly larger in the lines marking those years.
In Europe the situation was different. While birth rates had already been decreasing before the onset of WWII, after the war this trend only continued as the continent rebuilt itself after the second of two very deadly conflicts.
When westernization occurs it changes the culture and areas in life such as education, way of living, art, technology, food, and music. Hope this helps!
Hot material rises to the top of the mantle and then cools and sinks. This rising and sinking happens in a circular motion. When the mantle flows it moves the plates. ... Both plates are moving in opposite directions.