"They all laughed at Christopher Columbus when he said the world was round"

Nah, they laughed because they already knew the world was round–and his math about earth's size was incorrect.

This is a #ColumbusDay thread about how so much of what we were taught about him was wrong:

On this day in 1945 Soviet forces liberated Auschwitz-Birkenau. It was the largest concentration and death camp. 1.1 million people, 90% of them Jews, were murdered there. Today it is an international day of commemoration, to honor the memory of all victims of Nazi extermination.

A few things to keep in mind on International Holocaust Remembrance Day:

1) The Soviet liberation of Auschwitz is a deeply symbolic event, but it is worth noting that allied forces were liberating Nazi camps until May of 1945. Unspeakable suffering and death continued for months

I bring this up because the popular perception of events is informed by primary school practices which present them with clean start and stop dates. Useful for repeating dates, but less useful for having an understanding of what forces you unleash and what it takes to unwind them

When we talk about the lessons of the Holocaust, too many fall into the trap of "if it's not identical to Auschwitz, it's not worth invoking the Holocaust."

The seeds for the Holocaust were laid long before Auschwitz was opened, and the Holocaust continued after its liberation.

2) Every year on this date you can reliably expect a debate on what it is we are commemorating. A small but loud group of people use this date as an opportunity to play suffering olympics. Resist the urge to engage with these fools.

#BlackHistoryMonth In the Navy, I was fortunate to serve at Commander Cruiser Destroyer Group 2(CCDG2). I reported to duty in 1981 as Radioman Seaman Apprentice(RMSA), and served through 1985 in the communications division achieving the rank of Petty Officer 2nd Class(RM2/SW) /1

This was my first duty assignment. But my first is not important as the first African-American who served as CCDG2's Commanding Officer prior to my arrival, Rear Admiral Samuel L. Gravely, Jr. He was a trailblazer. He was commissioned an Ensign on November 14, 1944. /2

He enlisted and then became one of the first commissioned African-American officers in the US Navy. He was denied housing and even jailed for impersonating an officer. He withstood a cavalcade of abuse and racism and still managed to rise through the ranks of the Navy. /3

He became the first to serve under combat conditions during WW2. He served during the Korean & Vietnam War. He was the first to command a fighting vessel, and commander of the 3rd fleet. He served as Communications officer on the USS IOWA BB-61 /4

He served as the first African-American to command (USS Theodore E. Chandler (DD 717)); command a major warship (USS Jouett (DLG 29)) - and was the first African-American to achieve the rank of Captain in 1967. /5

Thread:

On this day, Jat pride Veer Gokula Singh attained veergati fighting Aurangzeb Forces.

He was the landlord of Tilpat (Faridabad)

1/14

Gokula's father Madu Singh and his uncle Uday Singh was a rebellion who fought against Shahjahan in the support of Nandaram Jat. Shahjahan appoint many commanders against them.

1650, Madu Singh was mortally wounded fighting Mughal forces led by Raja Jai Singh (Jaipur).

2/14

Then Madu Singh was successed by his song Sindhuraj who also died in 1651 fighting Mughals. then Uncle Uday Singh took command of the family

And Nandaram's rebellion also ended by 1660 and after that Aurangzeb appoint Abul Nabi (Ghazi) as Fauzdar of Mathura and Agra.

3/14

1660, Abul Nabi's prime duty is to demolish temples and lay the foundation of mosque on the site of destroyed temples as he was a Ghazi.

In 1966 he target the famous krishna temple Keshav Rai and another one is Giriraj temple

4/14

After 1660 almost all revolutionary activities were stopped in Koil but some rebels were active in Agra, sarkar.

The pargana (Sadabad) become the core centre of revolt and the whole command was taken by Gokula Jat.

The revolt took extreme after 1666 under Gokula.

5/14

Rhino Barges

One of the dullest, coolest, more bizarre and fascinating pieces of kit used in Normandy.

Which NO ONE REALLY CARES ABOUT.

BUT I DO AND YOU SHOULD TOO.
/1

#WW2 #SWW #History

Planning for Overlord and Neptune had a serious snag, how to get troops from LSTs onto the beach as simply ramming them onto the beaches and dropping the ramp was known to damage the exceptionally vulnerable LSTs and felt to be unsustainable in the mid to long term. /2

LSTs were essential in sustaining Overlord's progress and were a subject of major headaches in the planning phase, and a real subject of friction when it came to launching additional amphibious operations such as Dragoon.

A single LSTs loss represented a capability nick. /3

So, logic dictated, we don't really want these remarkable but rare and highly valuable vessels constantly doing beach landings, we want something to act as a medium between ship to shore, and in came the (mostly) American designed Rhino. /4

I fucking love Rhinos.

Seriously.

Graceful lines of pure industrial pedigree.

Modular.

LOOK AT IT. /5

As the Qanon prophecies fail and the cult-members struggle to resolve their cognitive dissonance, it's a good time to revisit the history of paranoid, conspiratorial political movements in American history - the "paranoid style" that has dominated since the Revolution.

1/

After all, the very first skirmishes of the US war of independence were based on a conspiracy theory: that the levy on tea was a prelude to a sellout of the colonists to transnational mercantalist interests. US politics have always been conspiratorial.

2/

I found @zacharykarabell's @politico history of the Know Nothing party especially useful, as it tells the story of what happens when surging, paranoid, fractious political movements

The American Party was a secret 19th century organization founded on a conspiracy theory: that Irish immigrants were secretly planning a takeover of the US on behalf of the Pope.

4/