If this is about Vietnam then the answer is C
The declaration of independance? Is that what you are looking for?
In the early decades of the 18th century, English goods sold as much as 80 to 140 percent more in the colonies than in England primarily due to high transportation costs for goods shipped from England to the colonies.
Many products like tobacco, rice, dried rice, spices and lumber was transported during 18th century by American ships. And in return they got manufactured goods, textiles, guns and iron etc.
Goods exchange and services was the main work and earning of the people in 18th century. In India it was done in Gujarat majorly.
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The house of wisdom<span> had a crucial role to play in linking the Islamic world fronts in east and west and in introducing the heritage in its perfect form to all Muslims in order to preserve it from loss and deterioration.</span>