I could probably have done with a bit more time. After i'd been through all the questions i didn't have that long (35 seconds ish) to go back and go through them again, or try to figure out the spelling of a few.
"In 1965, the conservative white minority government unilaterally declared independence as Rhodesia." Before that the colony was indeed named Souther Rhodesia.
Victoria, Malawi, and Turkana, along with 6 other lakes, are known as the Great Lakes. Specifically calling those 3 out suggests you want the name of the group, so could you accept Great Lakes as an answer in addition to the more basic "lakes"? I know I'm not the only one who'll get hung up on that.
Good quiz thiugh, some very tough ones