Slovak Social Democrats
... that the Slovak Social Democrats founded their own party in 1905, but merged back into the Hungarian Social Democratic Party after a few months due to economic problems?
... that the <b id="mwEX8"><a href="./Slovak_Social_Democratic_Party_of_the_Kingdom_of_Hungary" id="mwEYA" rel="mw:WikiLink" title="Slovak Social Democratic Party of the Kingdom of Hungary">Slovak Social Democrats</a></b> founded their own party in 1905, but merged back into the <a class="mw-redirect" href="./Hungarian_Social_Democratic_Party" id="mwEYE" rel="mw:WikiLink" title="Hungarian Social Democratic Party">Hungarian Social Democratic Party</a> after a few months due to economic problems?