How are the indian ocean and the sub-saharan african trade routes similar?
a. both connect europe, africa, and the americans.
b. both were used by mongols to expand their empire.
c. both contributed to the collapse of the roman empire.
d. both expanded the regional exchange of goods and ideas.

The california gold rush: actually had only a small impact on california’s population because its rich farmlands already attracted thousands of new settlers each year. attracted almost equal numbers of men and women. resulted in laws that discriminated against “foreign miners.” made considerable wealth for average miners because gold mining demanded no real investment of capital. hurt the development of san francisco because gold discoveries shifted interest to areas outside of town.

When u make a choice the experience from what would have been your second option is called

Which directions did the mongols travel as they swept across asia and europe