[Answer] What family-focused TV series spanned Christmas 1933 to Thanksgiving 1947?

Step 1 : Introduction to the question "What family-focused TV series spanned Christmas 1933 to Thanksgiving 1947?"

...The life of a Depression-era family in Virginia's Blue Ridge Mountains is the subject of this wholesome series. The show is seen from the point of view of eldest son John Boy, who eventually goes to college, serves in World War II and becomes a novelist. First episode date: 14 September 1972 Final episode date: 4 June 1981 No. of episodes: 221 (list of episodes) Theme song: The Waltons

[Ans] Before it was renamed for President Herbert Hoover in 1947, what was the original name for Hoover Dam?

Step 1 : Introduction to the question "Before it was renamed for President Herbert Hoover in 1947, what was the original name for Hoover Dam?"

It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over one hundred lives. The dam was named after President Herbert Hoover.