The taliban ruled Afghanistan from 1996-2001
One of the most significant challenges is building an airplane had to do with "propulsion", since the technology that allowed motors to have enough energy to lift an airplane into the sky with a passenger wasn't available for most of history.
The Atlantic slave trade was so harmful to African nations because Africa missed out on generations of economic, cultural, and political development.
Should be separated into three branches. Executive, Legislature, and Judicial branches.<span />
<span>This diversity caused what has become to be known as "cultural imperialism". In other words, the culture of the colonizer was reflected in both the colony and the indigenous people that they came into contact with. This led to the expansion of the ideas of individual countries as well as colonies as diverse as Europe.</span>
