Filtering by max and grouping by id with joins to other entities in LINQ to Entity Framework (C#)?

2 things I can think of to improve your queries.

There are a number of issues here, not the least of which is that by doing your Where before you get the most recent history item, you're getting records that are no longer valid. Here's how I'd do 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.