The Hegira or Hijrah<span> (Arabic: هِجْرَة), also romanized as Hijra and Hejira, is the migration or journey of the Islamic prophet Muhammad and his followers from Mecca to Yathrib, later renamed by him to Medina, in 622 CE.</span>
North Korea is in the continent of Asia.
Answer:
it happened because of airplanes
Explanation:
two airplanes crash landed by terrorists into both world trade centers
this caused a lot of damage because all the countries traded there
i learned this in school
:p
