Loess is a darker more fertile soil. Sand is dry and unfit for farming
As part of the first five-year plan, collectivization was introduced in the Soviet Union by general secretary Joseph Stalin in the late 1920s as a way, according to the policies of socialist leaders, to boost agricultural production through the organization of land and labor into large-scale collective farms (kolkhozy) ...
The correct answer should be B) Armenia
Armenians adopted Christianity way back in the 4th century due to St. Thaddeus and St. Bartholomew