5. There were as many lawyers in Rome as there are today.
Not only were there lawyers in Rome, some of them were even what we'd call "ambulance chasers," aided by the fact the Romans were the first civilization to invent the idea of the lawsuit. Lawyers in Rome drafted wills and needed to be on hand for contracts. Since most Roman lawyers were paid by the line, most really were blathery and wordy. Even the smallest village in Roman times had a lawyer.
Being a lawyer sometimes meant being a statesman, too. A famous Roman you've probably heard of, the articulate Cicero, was a lawyer by profession.
4. The Emperor Pertinax's Guard, after murdering him, sold his throne in an auction to the highest bidder.
Ancient Roman Emperors kept their power by a simple rule: keep the armies on your side, and to hell with everybody else.
The Emperor Probus (predecessor of the famous Diocletian), for instance, to keep his Legions occupied, assigned them the sort of busywork you might expect a substitute teacher to give an badly behaving class, and for the same reason: to shut you up and keep you out of trouble. For instance, he ordered his soldiers to plant olive trees in the Sahara Desert. Overworked and upset about these petty indignities, when Probus said the Empire might be better off with volunteers instead of professional (well-paid) soldiers, it didn't take much for his own men to chase him to an empty tower and then stab him to death. Now, if only modern unions could pull off that kind of thing these days…!
The Praetorian Guard were a tremendously powerful faction in Rome, originally created by the Emperor Augustus as his personal "secret service" bodyguards. They were designed to do what modern day club bouncers do: block doorways, glower, and intimidate. But unlike the actual secret service, the Praetorian Guard had an awful lot of power over the Emperor for the simple and basic reason that if they weren't kept happy, when his back was turned, they had a lot of knives and could stab the Emperor with them.
A rich, vain old man named Didus Julianus paid the Praetorian Guard to be Emperor after being convinced of it by his Mr. Smithers-like yes-men and lackeys. Didus Julianus paid a hefty amount to every single Praetorian Guardsman to do what Mitt Romney tried and failed to do: buy his way to the highest office in the world.
He had a party to celebrate becoming Emperor, but in the harsh light of day had a brutal panic attack: he had no allies anywhere, the people didn't support him because of the slimy way Didus got into office (would you?), the army generals didn't support him (I guess he should have paid them off, too) and on hearing what happened, the Senate sentenced him to death. His last words were, "but I didn't do anything!"
3. One Emperor was a crossdresser.
I have to stop and emphasize here that I am not making any of this up.
Even by the standards of psychotic Roman Emperors, Elagabalus was a piece of work. Taking the throne at 14, he ruled for four years where he wore women's cosmetics including eye shadow, and tweezed his eyebrows. At night, he often went out to work as a prostitute on the streets of Rome, even catcalling passerbys.
Elagabalus offered a huge sum of money to any physician or doctor in the Empire who could take off his penis and give him a functional vagina.
2. Christianity was created by an act of "selling out."
In the beginning, in order to be a Christian, you had to be a Jew first.
Early Christianity was an odd sect of reform Judaism, allowing only Jews, requiring circumcision and obeying kosher dietary laws. When did that change? Partially it was the work of St. Paul, but the earliest, most severe break point was a gigantic act of selling out in 135 AD.
A couple years before, the last of Jewish self-rule was eliminated when the Romans, who as usual didn't mess around: they crushed the rebellion of Bar Kochba, a man who claimed he was the Messiah and even delusionally printed his own coins to that effect.
Not everybody agreed with the election of Marcus, though – they moved and became the Ebionites, one of the most eccentric groups of Christian-Jews. But all that notwithstanding, it was easily one of the most influential acts of selling out in world history.
1. Rome was once seriously close to being beaten by a warrior-queen.
Zenobia was not only warlike but literate: she spoke fluent Latin, Greek, Aramaic, and even Ancient Egyptian, and surrounded herself with poets and philosophers. Zenobia said she was descended from Cleopatra, a claim that's nowhere near as farfetched as it sounds, because Cleopatra's family tree (the Ptolemies) did have many eastern branches that survived.
In a detail that might just be too good to be true, it's reported she was Jewish through her mother – not only Jewish, but an early Christian back when it was hard to tell the two groups apart… a member of an obscure Eastern version of Christianity, Paulianists, who believed Jesus was born a mortal man but God later "adopted" him as His son. Even if she wasn't a Jewish Christian, Zenobia was shockingly Jew-friendly: Rabbis came to her court to speak.
Zenobia ruled Palmyra, a Greek-speaking Eastern trading center in modern Syria, big enough and rich enough and Eastern/foreign enough to be a legit contender as a rival to Rome. When the Romans were tied up with the Gauls on the other side of the world, Zenobia seized her chance and created a break-off "Palmyrene Empire," taking Egypt, Syria, Palestine, and Asia Minor. As all of Rome depended on Egyptian grain, this was a pretty serious threat to the entire Roman Empire: it meant Rome started to run out of food.
That's almost enough to make up for the fact only one movie was ever made about her, the Sign of the Gladiator, a cheesy 60s peplum uplifted by the gorgeous Anita Ekberg in the title role (and featuring Chelo Alonso in a dance number, who I wrote about here).