Question

The post-World War II "baby boom" was caused, in part, by

Answer 1

Step-by-step explanation:

The post-World War II "baby boom" was caused by several factors, including:

Economic prosperity: The end of World War II brought a period of economic prosperity to many Western countries, including the United States. This led to an increase in disposable income, which made it easier for couples to afford larger families.

Reunited families: Many soldiers who had been deployed during the war returned home, which led to an increase in marriages and the formation of families.

Advances in medicine: Advances in medicine and healthcare, such as the introduction of antibiotics and vaccines, led to a decrease in infant and child mortality rates. This gave parents more confidence in their ability to raise healthy children and may have encouraged larger families.

Cultural and social norms: In the years following World War II, there was a cultural emphasis on family and traditional gender roles. This may have led to more couples choosing to have children and larger families being viewed as desirable.

All of these factors contributed to the post-World War II baby boom, which saw a significant increase in birth rates in many Western countries in the years following the war.

Answer 2

The factor mainly responsible for Baby Boom was - soldiers returning home from the war.

Step-by-step explanation:

A combination of factors produced this Baby Boom: Soldiers returning home from the war were weary of adventure and wished to settle down into family life with their sweethearts, and GI Bill benefits promised decent pay, access to good jobs and affordable housing that made raising a family possible. After more than 15 years of economic uncertainty, things were finally looking up in the U.S., and everyone was determined to make the most of it.
Baby Boom was not just a quick spike in births after the end of world war 2. The high American fertility continued for another 18 years. On average, 4.24 million babies were born per year between 1946 and 1964, when the birth rate finally began to decline again.