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.

How did the mexican war of independence differ from the american revolution? o a. only the american revolution was concerned with establishing a representative form of government. o b. only the mexican war of independence required military conflict to achieve its objectives. o c. only the american revolution succeeded in replacing a monarchy with another form of government. o d. only the mexican war of independence eliminated spanish colonial control over part of north america.