I thought is was interesting that you mentioned Liberalsim and Socialism as having the biggest impack on European event/situations during the early 19th centry. To me, it was Nationalism that played this role. I say that because many of the issue that faced the continent arose from differences between individual contries or cultures. What gave tou the opinion

I thought is was interesting that you mentioned Liberalsim and Socialism as having the biggest impack on European event/situations during the early 19th centry.  To me, it was Nationalism that played this role.  I say that because many of the issue that faced the continent arose from differences between individual contries or cultures.  What gave tou the opinion that is was the other two ideologies that had the biggest impacts? 50 words long