Yes to girls will get on great together as long as there is not massive size differences. But NEVER put two boys together as they will fight possibly to death! And a girl and a boy can be done but expect babys and the male may pester the female.
But It's all really down to the size of your tank the bigger the better.
A ten gallon aquarium can house one to two geckos (optimally one), while a twenty gallon aquarium (choose long aquariums over tall ones, even if they have the same capacity) could house anywhere from two to four (optimally 2) leopard geckos, all the way from hatching to their adult size. The exact number will depend on the temperament and territoriality of the individual lizards in your cage. A ten gallon aquarium can house one to two geckos (optimally one), while a twenty gallon aquarium (choose long aquariums over tall ones, even if they have the same capacity) could house anywhere from two to four (optimally 2) leopard geckos, all the way from hatching to their adult size.
The exact number will depend on the temperament and territoriality of the individual lizards in your cage. Don't make the mistake of assuming bigger is better and get one that's too big, however. The size of the tank could make it hard for the geckos to find their basking spots and hide boxes.
Larger cages are still generally better than smaller ones, and will provide a better temperature gradient. Just don't overdo it.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.