Although Kemal Attempted to Create a Strong Turkish Economy,how Did

Although Kemal attempted to create a strong Turkish economy,how did his policies only add to the international global depression?

A) Kemal tried to discourage Turks from buying foreign goods.
B) Goods from Europe and American were banned in Turkey.
C) High tariffs on imported goods only hurt other nations involved in the global depression.
D) Kemal tried to create a totally domestic solution to the economic problems.
E) Government subsidies kept Turkish goods cheap in the nation and discouraged foreign imports.