<span>King Arthur is a medieval, mythological figure
who was the head of the kingdom Camelot and the Knights of the Round
Table. It is not known if there was a real Arthur, though it is
believed he may have been a Roman-affiliated military leader who
successfully staved off a Saxon invasion during the 5th to 6th centuries</span>
European Imperialism was a period of colonial expansion. It is the most important cause of WW1 because it built tension between the countries. It caused Tension between Nations and Countries. Was a cause of WW1 by separating from where they stand to form another empire away from their old empire, to avoid dictatorship.
Answer:
it is choosing certain animals that have traits that you want to combine to create a better organism and you can be more selective of what the outcome will be.
They used triangular sails that allowed these ships to travel better.
Hope this helps!
(if you could rate/thank me that would be awesome)
