A) Trade B) Religious pilgrimage C) Cultural exchange D) Military conquest
A) China B) Egypt C) India D) Persia
A) London B) Samarkand C) Paris D) Rome
A) Cairo B) Athens C) Istanbul D) Kashgar
A) Isolation from Europe B) Decrease in population C) Stagnation D) Increased trade
A) Isolationism B) Colonization C) Cultural diffusion D) Segregation
A) Trains B) Caravans C) Single travelers D) Boats
A) Electricity generation B) Telecommunication C) Papermaking D) Nuclear power |