Despite his chosen label of democratic socialist, Bernie Sanders is very much a social democrat. He repeatedly will tell you how much he admires Scandinavia. That region is the modern poster child for social democracy and its countries are the most progressive, happiest, and equal in the entire world. Sanders is not proposing radical policies, but simply what many Europeans have realized is common sense. Even in America, many of his proposals enjoy broad support, just not among elected officials.
What are these policies? In general, social democrats like Sanders want to ensure that every person has access to housing, health care, education, meaningful employment, and transportation. Furthermore, Western socialists of all stripes typically support progressive social policies such as gender equality and tolerance of differences.
http://www.dailykos.com/story/2015/...cratic-socialist-but-what-does-that-term-mean