Did a quick search on the subredddit and found a couple of similar posts, and u/Klesk_vs_Xaero has provided a pretty comprehensive answer on both of them!

https://www.reddit.com/r/AskHistorians/comments/7n0s5g/what_were_the_differences_between_national/?utm_source=reddit-android

 https://www.reddit.com/r/AskHistorians/comments/4ijgg6/what_was_the_difference_between_italian_fascism/?utm_source=reddit-android