I will give a 100 point

By Britain in 1806.

Explanation:

Great Britain is the first country who imperialized South Africa in the year 1806 by making first colony in South Africa.  South African countries which was colonized by Britain are Northern Rhodesia (Zambia), Southern Rhodesia (Zimbabwe), Nyasaland (Malawi), Lesotho, Botswana, and Swaziland. They made colonies there in order to gain benefits from natural resources and industries. They captured these regions by using military forces.

Britain in 1806.

Explanation:

Because Great Britain is the first country who imperialized South Africa in the year 1806 by making first colony in South Africa.  South African countries which was colonized by Britain are Northern Rhodesia (Zambia), Southern Rhodesia (Zimbabwe), Nyasaland (Malawi), Lesotho, Botswana, and Swaziland. They made colonies there in order to gain benefits from natural resources and industries. They captured these regions by using military forces.

ARE YOU GOING TO GIVE 100 POINTS BC THE QUESTION IS ONLY WORTH 5.

well this is going to be a long answer lol ok so the visigoths were a branch of the goths who frequently raided rome, uh the hunas attacked the guptas a lot and weakened them, uuhm of course the romans used math and science in there every day lives i mean they had a whole empire to run, and rome was split into east and west by a general named diocletian. hope this you! : )