B/c Europe raped Africa and its natural resources and set borders with no consideration of religious or ethnic boundaries
The correct option is B.
The second industrial revolution occurred between 1870 and 1914. During this period, there was massive advancement in technology and in factories and this made it possible for manufacturers to produce a lot of goods en mass. The industrial revolution started in Britain and rapidly spread to Europe and North America an then to the rest of the world.
The answer is A) a recession
If you could please expand and explain the answer you are looking for i will be glad to help you:)