What was life like in Spain during World War I and World War II?

What is the longest research that ever been in history of world research?

What was the biggest lesson from History Hitler failed to learn?

Why is the colour of playing cards red and black?

Why didn’t the Germans just kill all Jews and others who arrived at a concentration camp right away so that there could be no camp survivors?

What was the impact of renaissance on the people of Europe?

If Nazi Germany were still around, how would things be?

Why do historians write that the Indonesian Srivijaya kingdom rulers are from Kalinga, since the emperor’s name, Cudamani Warmadewa, is clearly a Tamil name?

Was it humane by the Germans to shoot the wounded Americans in Saving Private Ryan?

What was shell shock in WWI?

What are the best books for studying the history of World War I & World War II comprehensively?

What would have happened if the Nazis had implemented the forced and total assimilation of the Jews?

During the Second World War (WWII), did the Allies have a plan B if the Normandy landings turned pear-shaped? Would they have nuked Berlin?

What would happen if after WW2 the four zones of Germany were imperialized by the countries controlling them?

Why did Hitler kill so many people?

How did modern imperialism affect the Horn of Africa?

Who are the best politicians in the world ever? Why?

Could the Nazis have developed an intelligence agency in 1933 which would’ve help them win the war? If yes, how?

How and why could the Nazis strike a deal (economic) with UK in 1933 during Ramsey MacDonald’s reign?

In WW2, if Germany decided to make aircraft carriers, would they have won the war?