Blood...I am "UNSECURED"...well, explain what that means, and I'll answer you.
Now, my roots, as in my parents, heritage.
My family has been in my country since the 1100's. They have accomplished quite a bit. Am I happy to be of that lineage? Sure, they did a good job. Although, that gives me the responsibility not to fall short of that heritage.
Am I proud of my nationality? No, why would I? As I said before, I have not done anything to achieve that nationality. And as I also said, I am, indeed, happy to be of my nationality.