The correct answer is: the architecture for centralization of the state economy within the government hierarchy.
Gosplan was the State Planning Committee in the Soviet Union which was an agency responsible for the central economic planning of the state economy. In other words, they created and administrated plans governing the economy.
Moreover, It was established in 1921 and lasted until the dissolution of the USSR in 1991.
Well they were all undeclared acts of war which resulted in the Country not having time to gather their army to defend themselves.
<span>A tiny farming village</span>
answer: Number 2. is either a or b because he faced many challenges during his expedition.