Between 1935 and 1957, a period that included World War II, the birth rate rose from 16.9 to 25 per 1000 people. What was the most likely cause of this "baby boom?"

The birth rate where? US? Canada? England? Where??

Your numbers appear to be for the United States.

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The standard of living was low in 1935, and many people had no jobs or homes. Raising a family was a luxury then. Many chose to defer childbearing and have smaller families.

Why the birth rate began to fall after 1957 is harder to explain. It remains low at present compared to the 1935-1957 era. People's attitudeas to having large families has changed. More women have to work, and many people choose to spend more money on fewer children, or on other things.

The increasingly wide acceptance and use of "the pill" for birth control after about 1960 probably had a lot to do with lowering of the birth rate in later years. There were also overturned laws prohibiting birth control devices in Massachusetts and Connecticut at about that time.

Between 1935 and 1957, a period that included World War II, the birth rate rose from 16.9 to 25 per 1000 people. What was the most likely cause of this "baby boom"?

The most likely cause of the baby boom between 1935 and 1957, which included World War II, was the post-war effect. After the war, there was a period of economic growth and stability, which led to increased prosperity and confidence among people. Here's how we can arrive at this conclusion:

1. Historical Context: Understanding the historical context is essential to figuring out the cause of the baby boom. During World War II, many nations, including the United States, experienced a decline in birth rates due to factors like men being away fighting and the uncertain future.

2. Post-war Economic Growth: Following the end of World War II in 1945, the world entered into a long period of economic expansion. Countries invested heavily in infrastructure, industries boomed, and there was widespread employment. Economic growth meant that people felt more secure about their financial situation, leading to increased willingness to start or expand their families.

3. Return of Soldiers: Many soldiers returned home from war, and they were eager to settle down and begin their civilian lives. The end of the war allowed couples to reunite and start families. This led to a significant increase in marriages and subsequently, births.

4. The "G.I. Bill": The G.I. Bill (Servicemen's Readjustment Act of 1944) provided various benefits to World War II veterans, including money for education, home mortgages, and loans for the establishment of businesses. This act encouraged veterans to get an education, buy homes, and start families, which further contributed to the baby boom.

Taking all these factors into account, it is reasonable to conclude that the post-war effect, including economic growth, the return of soldiers, and the G.I. Bill, played a significant role in the baby boom between 1935 and 1957.