White people killed them and took over their land
The mapmakers have to make this choice because of the shape of our planet and because there is still not a method as to how to have both the land shapes and distances to be precise at the same time.
The shape of the earth is the factor that is not allowing (at least for now) that we have both correct land shapes and precise distances on the maps of the Earth. Because the Earth has a rounded shape, as we move further away from the Equator, the shapes are deforming more and more, or rather they are stretching more and more which makes them appear much bigger than they actually are, thus giving us an unrealistic picture of the size of some of the places on our planet.
The Cataracts of the Nile are shallow lengths (or white water rapids) of the Nile River, between Aswan and Khartoum, where the surface of the water is broken by many small boulders and stones jutting out of the river bed, as well as many rocky islets. In some places, these stretches are punctuated by whitewater
Hope this helped
Tsunami can also occur form earthquakes
It was a old network of trade routes that were for centuries central to cultural interaction first through areas of Eurasia<span> connecting the </span>East<span> and </span>West<span> and all the way from the Korean peninsula </span><span>and Japan </span><span>to the Mediterranean Sea</span>
