Pyramids are tombs of Pharoah's of Egypt
The atomic bomb is particularly famous for having been the key to ending World War II. The United States decided to use the bomb in Japan hoping that this will lead to its surrender. The bomb was developed as a top-secret weapon, and when suggested to Truman, he was not offered any alternatives.
Many critics have argued that the bomb was unnecessarily destructive, and that less lethal alternatives were available. However, it is unclear to what extent Truman could have approached the situation another way. It is very likely that the secrecy under which the bomb had been developed limited Truman's ability to consider alternative approaches. The fact that the weapon was secret meant that few people contributed to the deliberation, and that many of the risks were unknown. Moreover, the situation was complicated due to other concerns, such as a determination to protect American lives and Truman's desire to appear decisive and strong.
Liberal democracy proved to be a failure due to many economic problems that the world faced and the way that wars were being handled. People understood that government should have higher power in order to make sure that things like the great depression doesn't happen, while also understanding that a mass militarization is necessary in order to be capable of fighting a war as great as the first world war.
I say D because Ancient Egypt was a civilization of ancient North Africa, concentrated along the lower reaches of the Nile River, situated in the place that is now the country Egypt.
