It was important in the development of astronomy and science because it was the first model that aimed to predict how the planets move in their orbits. Despite being a complicated mix of circles and epicycles it was not a bad model and it worked well for at least 1500 years until observations became accurate enough to show its imperfections
Answer:
The Boars were Dutch farmers with European ancestry who gradually settled in Africa many years before other Europeans and were considered Africans.
The correct answer is C) Crudely-devised boundary lines have led to internal conflicts in countries.
Present-day societies have been affected by European imperialism in that "Crudely-devised boundary lines have led to internal conflicts in countries."
This is true in that European imperialistic ideas caused too much damage in the division of original territories due to political and economic interests during the African Scramble at the end of the 1800s, beginning of the 1900s.
During the so-called Scramble for Africa, European superpowers such as Great Britain, France, Portugal, and Germany, divided and modified the African territories in order to start the colonization. But what really wanted was to exploit the many raw materials and natural resources of the African territories.