The createMarker function was really designed for markers with plain text titles. I would suggest modifying that function to accommodate the additional pieces of information you have, namely: link (URL) address and phone .
The title property of an HTML element (or a marker) does not support HTML markup. You shouldn't use the same string for the title and the InfoWindow HTML content. Add another element to your array, put the title in there for use in the title property of the marker and just put the HTML you currently have in the InfoWindow.
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.