The best answer would be D.
Deflation is the erosion by wind of loose material from flat dry areas.
It is TRUE that for every problem-solving activity it's crucial that no less than five alternatives be considered.
Although the economy began to develop at first, in 1920, a civil war started which caused many bad things for the Russian economy. The government began obsessed with overtaking the westerners and this <span>caused the economy to suffer and caused economic disintegration, isolation, and famine.</span>