Accordingly to one major language theory, how did different groups develop their own languages?

a. by trading tools and goods with other communities

b. by developing words for tools that were unique within their communities

c. by coming up with their own language systems

d. by conquering groups they met and bringing them along as slaves

Write a descriptive essay as a participant observer describing the culture and the lifestyle of the lakota tribe based on information from the online link. be sure to read all journal excerpts before writing the essay. when possible, include a description of family, education, religion, economic, and political systems you observed in the excerpts.

What did sargon's empire have in common with other mesopotamian city-states? a. it extended over a greater territory than anyone had ever conquered before. b. it fought with surrounding city-states. c. it covered an area from the mediterranean sea to the persian gulf. d. it had a professional army.

After the congress of vienna europe