My best bet would be the very first option; Termujin or <span>Genghis </span>Khan<span> (he was born Termunjin but changed it) was very charismatic and gave promises of vast expansion and invasions which was accomplished. </span>
The unification of Mongol tribes by Termujin led directly to the formation of the Mongol empire. Option A is correct.
The Mongol empire was founded by Genghis Khan in 1206. It streched from the Pacific Ocean in the east to the Danube River and the shores of the Persian Gulf in the west. It became the largest contiguous land empire in history. The Mongol Empire arised from the unification of several nomadic tribes in the Mongol homeland.
The documents contained details about decisions to expand the war, and confirmed what many Americans had long believed: the government had not been honest with them.
