Answer:
A rainbow is caused by sunlight and atmospheric conditions.
Answer:
The Ethiopian Highlands is a rugged mass of mountains in Ethiopia, situated in northeast part of Africa. It forms the largest continuous area of its elevation in the continent, with little of its surface falling below 1,500 m (4,900 ft), while the summits reach heights of up to 4,550 m (14,930 ft).
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<span>C) ships could then take advantage of the currents to speed up travel </span>
Western European nations maintained democratic political systems.
It Has To Be Sedimentary Rocks But I Am Not Completely Sure