During December, the weather north of Danang (and the Hai Van Pass) can be cool and rainy. January through March are optimal months to travel the length of Vietnam (combined with humidity, it is not as cool as the chart below reflects). However, Sapa does not thaw until around the first week of March.
During the Cambodian Genocide of 1975-1979, approximately 1.7 million people lost their lives (21% of the country's population), it was one of the worst human tragedies â¦ of the 20th century. 23 people found this useful.
The Native American Indian genocide was a deliberate, calculated and insidious attempt at destroying the native peoples. It is considered to be one of the most horrific â¦ genocides known to man.   It has been estimated that there were up to 25 million natives in North America before the white man came.