It is A because it isn't D. continental drift really happened. C. They separate as plate tectonics are constantly moving. and B. Continental drift is real and the continents have clearly changed. A is the best answer.
Answer:
Money couldn't be converted to other currencies. Businesses were discouraged from producing goods for export.
Is that a stament or question?
The solar wind is created by the outward expansion of plasma (a collection of charged particles) from the Sun's corona (outermost atmosphere).
Hope this helps :).