Stack and Heap memory?

In C / C++ language memory allocated onto the stack is automatically free when the allocating scope ends, memory on the heap has to be free with some policy ( free(), delete ... or some garbage collector ). Memory allocated on the heap is visible among different function scope. In the stack we can't allocate big chunk of memory so heap is also useful when tou need to allocate big space for data.

Check this short article on JVM which explains Java stack and heap.

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.