I can't see Jews being the majority at a school just because they have a minority number wise in society. That you remember it so well is a bit scary. That being said an example from the real world might be similar enough to explore the same point, Judge Goldstone is a Jew from South Africa, did South African Jews support him and his UN backed report, no they went along with the wishes of some Jews in Israel. They even barred him from attending certain family gatherings.Couldn't be because none of the jews were willing to vote for a racist could it?
Let's not forget the most famous example of all, a world-wide boycott of German goods just because the German Government was refusing to pay the debt the banks piled on it at the end of WWI. The first time banks were allowed to back both sides in a war and have the loser pay the full costs for both sides. loans, that was Jews world-wide support a select few, they have never been in theropy over acts like that so why would they change a tactic that served them so well in the past. It can be shown via historical documents that the slaughter of the Jews in WWII were designed to gain support for the Rothschild bankers to create a Jewish homeland in Palestine so that it created a perpetual sore spot for Jews and Arabs. Knowing that Jews even still fall al over themselves to support a system that is know to be as corrupt as it gets, that's because they are Jews, it isn't because they are doing a stellar job as bankers. Ben Freedman exposed that fact a long time ago so debunk his speech if you have some objections to my conclusion.
Every city in America started out segregated and it continues today, it wasn't the best method back then and it isn't today. That doesn't mean we should just accept it without looking at ways to create more harmony. Where do you go after you have stopped killing each other, it isn't like the few Jews who control the banks are going to flood the world with 'free money' when war brings then dividends at a hand over fist rate. Jews don't seem to have many vocal complaints directed at a few of their own who are blatantly ****ing over the rest of the world. They get a few % knocked off their loan costs (in the form of $$$ gifts from other Nations) so they say nothing, Americans were vocal about an illegal invasion of Iraq until they were told without it gas would be $2 higher than it was, the complaints dried up before those words stopped echoing.
Something that is not working right and is picking up speed is going to break, the longer it goes without breaking the worse the crash is going to be.
The preachy part, the OT banking rules of no usury for those below a certain limit. Money divided persons in the world is the starting line that makes it possible for everybody to make money for expensive leisure activities. The poorest of the poor children in Africa that have to swim in mud holes get some tools that we would consider to be light duty machines that allow 10 to do the work of 100 and the 90 not working are boning up on all the things that make industry the same over there in terms of safety and income are equal. In the above case the 10 would make enough in 1 month to cover their expenses for the other 11. The mean income of 'citizens' varies with the productivity of the planet. Might be time to ark over the animals from central Africa to North America and let them use us for the new ranges as the fertile ground they are now on could double what North America now produces and costs are rising. Africa would have to get themselves for through the dust bowl before they had ant post seeding/ pre harvest costs at all. As it is 25,000 children a day will die, but's that in Africa and it's cold out so I'm using 2 liters more fuel a day and .......... nothing changes cause it isn't worth the $$$. I'm sure we would be wanting changes if we came to be on a breadline where somebody else is choosing if out children will live or die. Luckily the elderly won't have to decide because they numbers will be reduced before the children are starved by the parents.
The last of the preachy part, the exodus did take place, just not on the scale modern thinkers are promoting. If you put on your Indiana Jones glasses and read the direction while looking at the map you can see how the verse below would work in creating a road of damp beach sand that would erase itself as soon as the wind stopped
Ex:14:16:
But lift thou up thy rod,
and stretch out thine hand over the sea,
and divide it:
and the children of Israel shall go on dry ground through the midst of the sea.
Ex:14:21:
And Moses stretched out his hand over the sea;
and the LORD caused the sea to go back by a strong east wind all that night,
and made the sea dry land,
and the waters were divided.
Ex:14:9:
But the Egyptians pursued after them,
all the horses and chariots of Pharaoh,
and his horsemen,
and his army, and overtook them encamping by the sea,
beside Pi-hahiroth,
before Baal-zephon.
Bible Map: Baal-zephon and Surrounding Region
Moses and his band are at a place near the top of the map, to get to where Pharoah was they would have to treck south, before the get to the Red sea they pass by a body of water, midway is a narrow spot that could become passable if the wind blew from the eat for the whole night. God was involved go get the wind to do that when it did but the parting part is toned down from parting the Red Sea directly

Ex:14:2:
Speak unto the children of Israel,
that they turn and encamp before Pi-hahiroth,
between Migdol and the sea,
over against Baal-zephon:
before it shall ye encamp by the sea.