I think you forgot to add some info
The answer is Britain France and Spain hope it helps pls mark branliest
Answer:
Watt invented a new way to make sure a steam engine turns things in circles, Watt also helped the Industrial Revolution. This then allowed steam engines to be used for something that was useful like pumping water out of the coal mines. Watt also contributed to Industrial Revolution by craeting a way steam power could be much more useful when used for driving machinery.
Explanation:
If you mean "what was a direct result of the baby boom?" The answer would be a significant increase in population.