Answer:
i don't do that but i can help so i just readed the book and i do not know sorry son
The dhow was used for heavy items that were not as fit for land-based trade. ... The dhow and lateen sail did for maritime trade what the saddle and stirrup did for land trade: they helped people widen networks of trade and communication thus accelerating the diffusion of goods, ideas, and culture.
They had the right to own property.
I believe it was from 1095 to 1291... it might be 92 but im pretty sure 1291
To maintain a balance in Congress between the number of representatives who supported slavery compared to those who opposed it