The Nazi countries/allies were as follows, Germany, Japan,
Italy, Hungary, Romania, Bulgaria, Yugoslavia, Finland, Iraq and
Thailand. There were some countries where a large minority
supported the axis powers too.
The Nazi party is returning in the US,Germany,Brittan,Russia,South Africa,Canada,Sweden,Denmark,Ireland, Scotland,Poland,Norway and several other countries. The Nazi party isn't COMING back. It already is back. All the above listed countries have a significant Nazi group with sizable numbers.