Which Sung dynasty innovation most helped sea trade flourish? O gunpowder
o the compass
the Silk Road
the Grand Canal

pls hurry this is times

The five tribe’s economy shifted in many ways, which of the following changes is not an example of how they assimilated? a. many tribes began to herd animals and build plantations. b. tribes began to use bartering to trade with others. c. at stores and trading posts, tribes used us currency to trade. d. women began to focus on weaving and spinning to make cloth.

What ways did native americans influence the lives of european settlers in early america ?

Which physical feature minimizes population density in northern africa?