Asap need ! which statement about genghis khan is true?
a he was the first emperor of china who began construction of the great wall.
b he united the mongol tribes and became known as the "ruler of all men."
c. he constructed the important east west trade artery known as silk road
d, he was killed in battle while fighting the forces of the song dynasty

The answer you are looking for is B. He united the Mongol tribes and became known as the "ruler of all men"

for starters, there is the structural trend of rising primary government expenditure as a share of gdp, which reached 36% in 2014, up from 22% in 1991. this increase reflected a political desire to address the poverty and inequality that had gone unaddressed during previous decades. to support the increase, brazil’s government increased taxes on consumption and promoted progress toward labor-market formalization. nonetheless, public investment, particularly in infrastructure, took a hit. in fact, with the exception of the 2005-2008 period, total investment as a share of gdp has remained below 20% since 1991.

the answer is d. give brainliest if right.

ps is this 7th grade civics?