Spain is still haunted by the tyranny of fascist ruler Francisco Franco, one of the most brutal dictators Europe has ever seen.

Franco names himself the "Caudillo de España" – sovereign leader – and moves his family into the palace.

The Second World War ends and allied forces are making definitive choices between democracy's friends — and its foe.

In the mid-1950s, Franco's foreign-policy successes open new prospects for Spain. His rule is once again legitimized – but Spain is changing.

No head of state in Europe has ever held onto power as long as Francisco Franco. Who exactly was Spain's shadowy and devious dictator?