What new military technology did the chinese develop around 350 b. c.e.?

Around 350 b.c.e the Chinese military developed new technology of crossbow which later developed over the centuries into a more powerful and accurate weapon. It also came into versions light enough to be fired with one hand and others with ability to fire multiple arrows. 

The native americans, spanish, french and americans all name places in our state. the word “arkansas” came from the quapaw indians, by way of early french explorers. at the time of the early french exploration, a tribe of indians, the quapaws, lived west of the mississippi and north of the arkansas river.

The correct answer is b