Britain didn't have enough settlements to enforce the claim.
Answer:
The Ottomans exported luxury goods like silk, furs, tobacco and spices, and had a growing trade in cotton. From Europe, the Ottomans imported goods that they did not make for themselves: woolen cloth, glassware and some special manufactured goods like medicine, gunpowder and clocks.
He wanted to improve relations with China and the Soviet Union.
A protective tariff is taxing a foreign good to protect it from foreign theft. Tariff means tax, and protection means what it sounds like, so all together it means a protective tax