<span><span>Italian
unification (Italian: Unificazione italiana</span><span><span>), or the Risorgimento</span> meaning resurgence
or revival), was the political and social movement that consolidated
different states of the Italian peninsula into the single state of the Kingdom
of Italy in the 19th century. The process began in 1815 with the Congress of
Vienna and was completed in 1871 when Rome became the capital of the Kingdom of
Italy. The memory of the Risorgimento is central to both Italian politics and
Italian historiography, for this short period (1815–60) is one of the most
contested and controversial in modern Italian history. Italian nationalism was
based among intellectuals and political activists, often operating from exile.</span></span>
The Yalta conference was when Roosevelt, Stalin and Churchill decided to demand Hitler's unconditional surrender and began plans for a post-war world.
The Tehran conference was when the 3 above decided to put up a second front to the Nazi Germany.
Potsdam was when the 3 discussed terms for the end of WW2
