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

It is C- coming up with there own language

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100

an unexpected salary cut