Answer:
The 1940s when television was first introduced.
Explanation:
I think this is the correct answer, but let me know if it is incorrect. People were having more children per family.
The Court determined the separate states could not tax the federal government.
The eastern portion has a temperate climate, ranging from humid subtropical from its northern border to the central coast and most of sydney, and oceanic to the south coast
One of the reasons why some leaders believed that unicameral legislatures created more democratic governments was because bicameral ones often led to gridlock and political hardship. Hope it helps