When did US military nomenclature for small arms cartridges change from *caliber-year* (e.g. .45-70 or .30-03) to the modern metric format (e.g. 7.62x51mm)? What motivated the change?

1 Answers 2020-10-22

Onset of puberty in the past

Today children enter puberty at an early age. Was it the case that in the past that children would enter puberty later than today and if this true, was this due to poor nutrition.

1 Answers 2020-10-22

How true is Vinland Saga?

I’m reading a book (manga) called Vinland Saga, the Nords and Vikings interest me and I was wondering how true it is. And what Thorfinn and Thors do In Viking Culture, from my understanding they were part of Leif Ericksons vikings.

1 Answers 2020-10-22

Why are we never taught about Raoul Wallenberg? Can anyone give me more on him?

He was a Swedish man in WWII that saved thousands of Jewish people by making fake passports but that is really all I know. This seems super important and I only learned of him in my 20’s?

1 Answers 2020-10-22

How did the Byzantine Empire react when the Pope crowned Charlemagne as “King of the Romans”?

Was it confusion at what he was doing? Panic that the Franks were going to war? Or were they apathetic to the crowning?

1 Answers 2020-10-22

It is estimated that the breaking of the German Enigma code shortened WW2 by ~2 years and saved ~14 million lives. Where does this estimate come from and did other experts ever come up with a different estimate?

I'm writing a paper for school about cryptanalysis in WW2 and haven't been able to figure out who came up with these numbers and how they came to this conclusion (I assume there's some statistical analysis of the war but I haven't found confirmation). I have also unsuccessfully looked for other possible estimates that dispute the 2 years/14 million theory and, again, I've found nothing.

(Thanks in advance!)

1 Answers 2020-10-22

How much of the books in private libraries in the early 20th century and before were actually read?

I'm especially thinking of Biltmore's enormous library (in addition to the numerous other bookcases scattered throughout the house), but also places like Montecello from a good bit earlier. Did the owners actually read all those books? Did they just keep them for occasional reference, like an in-house internet, content to know the knowledge was available if they needed it? Was it just a flex, to show visitors how intellectual they were or what they had the resources to acquire? What types of books were they? On my last visit to Biltmore, I tried to read the spines on the small fraction I could get close enough to, and they seemed to mostly consist of biographies of poets, collections of classics, and some terribly dry-sounding stuff about European nobility.

I'm sure the answers varied from owner to owner, so broad strokes as well examples of how some differed from the norm are welcome.

1 Answers 2020-10-22

I heard this Italian war story in WW2, but I don’t recall what it was.

It was a battle where a small force of Italians fended off a much larger force of what I recall British forces. Does anyone know what I may be thinking of?

1 Answers 2020-10-22

Why the preponderance of "Smiths" among people with occupation-based surnames? Surely there should be far more "Farmers," shouldn't there?

1 Answers 2020-10-22

In the first Punic War (264-241 BCE); Rome lost its whole 100k-man navy in 255 BCE, then kept fighting. The First Crusade (1095-1099 CE) had something like a 50k crusaders — a massive army at the time. Where’d Rome get all of those soldiers? Did they just fudge the numbers?

1 Answers 2020-10-22

Why did the Americans decide to bomb Japan in the final year of the World War II?

In Europe, the conflicts ended in May of 1945. After that, the Japanese rejected the Potsdam Declaration, issued by the Americans calling for their surrender. It seemed like the Japanese weren't willing to surrender and, thus, a possible invasion would be necessary. My questions are: was the use of atomic bombs necessary? Were the atomic bombs used to force a surrender from the Japanese and save the lives of the thousands of soldiers who would be deployed in the invasion? Or was there a different objective, possibly to show the nuclear advantage of the USA (mainly to the Soviet Union) and stop the spread of communist ideology (which had been rising notably since the Bolshevik Revolution in 1917), even prior to the Cold War?

Thank you in advance and correct me if I made any wrong assumptions.

1 Answers 2020-10-22

Thursday Reading & Recommendations | October 22, 2020

Previous weeks!

Thursday Reading and Recommendations is intended as bookish free-for-all, for the discussion and recommendation of all books historical, or tangentially so. Suggested topics include, but are by no means limited to:

  • Asking for book recommendations on specific topics or periods of history

  • Newly published books and articles you're dying to read

  • Recent book releases, old book reviews, reading recommendations, or just talking about what you're reading now

  • Historiographical discussions, debates, and disputes

  • ...And so on!

Regular participants in the Thursday threads should just keep doing what they've been doing; newcomers should take notice that this thread is meant for open discussion of history and books, not just anything you like -- we'll have a thread on Friday for that, as usual.

8 Answers 2020-10-22

Why did the US Government need citizens to lend high-end binocular lenses during WW2? Did this shortage also apply to other optical glass?

Browsing /r/propagandaposters (which is always a fascinating experience) I found a thread that led me down the rabbit hole of the citizen lending program for binoculars. Some of the posters/context can be found at this very fluffy site: https://clickamericana.com/topics/war-topics/why-the-navy-wanted-binoculars-for-wwii-1942

This site is labeled "why the Navy wanted binoculars..." but doesn't actually answer the logistical question of why there was a shortage (or if there even was a shortage per se). These posters are remarkably specific, for instance, referencing Zeiss (German) and Bausch and Lomb (American) brands by name.

What was the optical glass industry like during WW2 in America and why couldn't it scale as quickly as other war industries? Did the Axis powers suffer the same problem?

It seems odd to me that we could scale up fighters and tanks to a huge extent but something like optical glass couldn't... was it a matter of fewer skilled workers in the glass industry?

2 Answers 2020-10-22

How did the polynesians survive out on the open ocean while discovering new lands? Did they have to bring a lot of water?

2 Answers 2020-10-22

How did Europe's armies transition to using firearms? Who was the first to field an army with guns, and is there any single event that defined them as the weapon of choice for European nations?

1 Answers 2020-10-22

Looking for primary sources on Roman Cooking/food

I would really like to read some primary sources on Ancient Roman food and cooking instead of just reading random secondary sources from blogs and reenactors. So far I have found Apicius's De re coquinaria, does anyone have any other recommendations? Thank you for your time.

1 Answers 2020-10-22

When the infant mortality rate was much higher, what was the general attitude about it?

Was it seen as just as tragic and sad as we are now when a very young child dies? Or did those people, well-acquainted with that Unfortunate Fact Of Life, move on way more quickly? I do have to imagine that at the very least the mothers were affected nearly the same as they would be now, considering the brain chemistry that comes along with giving birth. But then, I'm not a historian, so.

1 Answers 2020-10-22

Was Tsar Nicholas's abdication entirely a result of the problems and conditions caused by the First World War?

1 Answers 2020-10-22

Would the Roman Empire have formed without Spartacus’ Rebellion (3rd Servile War)?

The 3rd Servile War allowed Crassus to finally take worthy action from the eyes of his fellow powerful Romans instead of just being a hella rich citizen. He became consul following that and the following years shared the spotlight with Pompey and Caesar, militarily and politically. Died in Carrhae in 53 BC. 26 years later the Roman Empire is formed.

Here is the thing, what if Spartacus had never rebelled? No rebellion, no military opportunity for Crassus to step in and put his money for the Republic’s good use. No military opportunity, no political domino effect. No political domino effect, no first triumvirate and so on and so on. It is also believed Crassus helped to sort of hold the other two, Caesar and Pompey, in check and that his death precipitated their falling out, ultimately resulting in Caesar’s civil war, His assassination and the Roman Empire being formed.

Now this is just a rough ‘what if’ scenario and there are other/additional factors, events or protagonists at play. However I started wondering that and pondering if whether the Roman Empire was just a matter of time? Perhaps I am giving too much importance to the role Crassus played in all of this. Would definitely enjoy reading other people’s insights.

Cheers.

1 Answers 2020-10-22

Were there ever any Synagogues in Pagan pre-Christian Rome? Can any remains of such synagogues be seen today?

Just seen a question here asking about how Jews were treated in Ancient Rome and realized that Pagan Rome and Judaism overlapped (I'd never thought of it LOL). I don't want to repeat or hog the other person's question but I do want to ask, do we have any remains of any such synagogues in Italy or anywhere else in Europe that were built by (pre-Christianity) Roman Jews? Thanks

1 Answers 2020-10-22

Where did the Minoans get their water from?

The Ancient Egyptians and the civilizations of the Middle East at the time had very large sources of water: the Nile and the Tigres/Euphrates respectively. However, the Minoan civilization on Crete had very little sources of fresh water. Now, I understand things have changed since ancient times, but when I look at a map of Crete today, there are almost no sources of fresh water. And one would think that little sources there were would be constantly fought over. I was just wondering how an isolated civilization that existed so long ago got its water.

1 Answers 2020-10-22

How do we know ancient Sumerian names?

If everything was written in cuneiform, how are we able to accurately translate names? I'm looking specifically at deity names like Nammu and An?

2 Answers 2020-10-22

Were there other anti-Semitic parties in Weimar Germany?

I forget where I heard it, but I remember hearing a documentary about how after Hitler became leader of the NSDP, he held a party rally from which he explained that anti-semitism is a force that unites Germans.

Does this imply that other political movements, or even parties, were anti-Semitic in Weimar Germany?

2 Answers 2020-10-22

In the 5th Crusade, the crusader armies allied with the Sultanate of Rûm in order to fight the Ayyubids in Egypt. Why would both Christians and Muslims so readily fight alongside each other in a religiously motivated war?

1 Answers 2020-10-22

Buddhist temples in the Tokugawa period

Hi, I am curious about all the functions of Buddhist temples in the Tokugawa period and their function in today's society. Could you recommend me some materials or books about this topic? Will be glad for anything. Thanks very much.

1 Answers 2020-10-22

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