Guide me to do recent activity web part in sharepoint 2010 using client object model?

One easiest way I would suggest is to use a Content Query WebPart as already it does all the filtering stuffs for you. Only things you colud do is to wire up the query to pull records of last two days. This can be done in the server site , not sure what you want to achive in Client Object Model.

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.