It’s the Russians who survived mongol attacks thought their conquerors were invincible
They didn't. At the time that Jesus lived the Romans had very little dealings with him. In fact they didn't even know who he was. That's why when it came time to arrest Jesus they had to have someone (Judas) point him out. It was only a certain group of Jewish authorities who perceived Jesus as a threat and so acted against him.
Proximity means how close something is; closeness.
Did you mean data? explain a bit more so i can help you out