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

i think u are supposed to write a long-essay answers to the long-essay questions

deflation   hope this

a direct vote in which an entire electorate is invited to vote on a particular proposal. this may result in the adoption of a new law.  

the scientific revolution brought us a renewed understanding of humanity and our place in the universe, new scientific equipment, and new laws as a basis for future scientific discovery.