According to Colin Renfrew's research, Indo-European languages diffused across Europe
A) entirely by sea.
B) by way of the Kurgan homeland.
C) with the conquests of warriors on horseback.
D) with the diffusion of agriculture.
E) following the traders on the silk road.
Question 2
Unlike the Slavic languages which split into three branches, Romance languages form one branch because
A) there was limited migration in this part of Europe.
B) there was no literary tradition of the language.
C) Romance languages derive from a single root language, Latin.
D) Romance languages derive from a single root language, Arabic.
E) migration efforts were slowed by intervening obstacles.
