1) The upset they didn't gain as much land as they wanted and the way they were treated at the treaty of Versailles.
2) Their Italian monarchy (government) was failing them felt there weak leadership. Italy was looking for strong leader, Italy was looking for a Caesar who would solve their problems.
3) Mussolini promised the rebuild Italy to the glory of Rome
4) Mussolini promised economic trasformation
one of a few things was trade and by savings from income earned locally, or by purchase of property on favourable terms.
Hitler implemented anti-Jewish pogroms in all occupied countries. Among other notorious rules, Jews were not allowed to marry or work with non-Jews. They were forced to wear a yellow star in public, so they could be recognized by German police and non-Jews. They were segregated into their own schools, businesses, and neighborhoods, and they were banned from many professions and public facilities.