What branch of the un would to settle a legal dispute between two countries?

Where did the domestication of crops and animals begin?

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

What is the columbian exchange? o a. the changes that resulted from europeans settling in the new world b. the relationships that columbus and his men had with the natives they met o c. the ships that columbus bought with money from the king and queen of spain o d. the increase in the number of native american towns in the new world