The Navigation Acts were important because they blocked foreign trade, import and export from their colonies. This meant that British vessels were the only ships allowed to transport goods from their colonies which allowed them to monopolize those item's market.
they import tea the most
compass
The columbian exchange was important in the history of the world because it promoted the exchange of idea's and item between continents and changed lives in Europe, Asia, Africa, and the Americas. Examples are : New World to Old World: tomatoes, potatoes , squash, beans, pumpkins, tobacco, corn and even chocolate. Old World to new World: cows, pigs, goats, horses, chickens, citrus fruits, grapes and onions and even smallpox.
Because he wanted to weaken the Chinese people Your welcome good luck or you can look it up!!!!In a word, money. The British traders did not care about whether it was morally correct or that the drug was already illegal in China. Also, the British government ignored China's protests.
The main item traded between Arabia and Europe was most likely salt.
the most important trading item in china was silk, gunpowder, fireworks, and knowledge/ideas.
Tea leaves..
Opium-
peppercorn, spices
Copper was an important item of trade for the Kwakiutl. It was the most highly prized item in the potlatch ceremony.
China has exported several major trade items during it's "golden age" of trade to the west that is the 18th and 19th Centuries (1700-1900 AD). The two most important were Tea and pottery products.
Porcelain
Tea. [To the person who edited this answer last, YOU ARE NOT FUNNY. GET A LIFE.]
Opium, England was paying out too much of its gold reserves to china for it's tea so to overcome this the clipper ships that picked up the tea from china were filed up with opium to trade for the tea instead of gold. Eventually when china became aware of the damage this was doing to its people and economy they tried to stop this practice leading to the opium wars. Which item contributed most to England's trade deficit with China? Tea
it was used to make uniforms or sweat rags
You have to give the item you want to trade to a Pokemon, and then trade the Pokemon.