The end of WWII introduced the baby boomer generation. This happened all over the world, but mainly in the West. The elevated birthrate in the US added about 50 million babies by the end of the 1950s. Hope this was it.
It would be much better if you attached the chart to find right answer. I suggest you to search the chart and compare all definitons. Then you can consolidate some to get the answer.
Answer:
false or at least that's the answer I got
Answer:
C I believe, depending on where you are in the world from month to month the night sky will look different
