How can I open info box of specific marker automatically in Google Maps?

You can use google-maps-utility-library-v3 for infobox, modify your code as following, if you have multiple markers and need multiple info box according to the markers, you can repeat the code for the infobox first try for a single marker and you can have idea.

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.