Sorry, but our constitution provides for "life, liberty, and the pursuit of happiness". The old Soviet constitution covered the shelter, food, and job things, I believe.
actually, I don't think they did.
Chapter X, ARTICLE 118. Citizens of the U.S.S.R. have the right to work, that is, are guaranteed the right to employment and payment for their work in accordance With its quantity and quality.
I'll have to look for the food and shelter. I assume you're talking about in practice.