Fifty years ago, families were generally larger than they are today, with an average of three to four children per household in many parts of the world, particularly in the United States. Cultural norms favored larger families, and factors such as limited access to contraception and traditional gender roles contributed to this trend. However, by the early 1970s, family sizes began to decline due to changing social dynamics, increased participation of women in the workforce, and shifting economic conditions.
Big familys and ate alot of turkey
Fifty years ago, Lake Chad was approximately 25,000 square kilometers in size. However, due to factors like climate change, increased water usage, and desertification, the lake has significantly shrunk since then.
What explosion And if you are talking about the Big bang it happened about 13.7 billion years ago
Three to the fifth power (don't think I can type it here but big three followed by little five). But then... my last math class was almost fifty years ago.
Approximately 13.8 billion years ago.
Dragonflies used to be as big as seagulls.
4 billion years ago
London 400 years ago was a small town there was one big problem it was rats then in pudding lane there was a fire
The current estimate for the initial expansion of the universe dubbed "The big bang" occurred about 13.7 billion years ago.
The Big Bang is estimated to have occurred around 13.8 billion years ago, based on scientific measurements and observations of the expansion of the universe.
The big bang occurred approximately 13.7 billion years ago.
The big bang happened then!