two key products China traded with other countries were?

A. Silk and Porcelain.

B. books and Camles.

C. Gold and silver ******

D. fish and grain



what helped spread knowledge throughout China during its golden ages?

A. porcelain tablets ****

B. the Grand Canal

C. silk

D. books

.

what helped to protect Japan from invasion?

A.its language

B. the sea around it

C. a harsh desert

D. the army of Kublai kahn

PLZ HELP

I am not sure, but5 I think the first is silk and porcelain.

Im pretty sure the the second one is books. From what i have learned, it was books and the trade system (gossip, in a sense)
And the third one... Im pretty sure of the sea around it

In the past, the sea around Japan helped to protect them from invasion. However, after the USA developed the atom bomb, the difficulty of invading Japan influenced them to drop the atom bomb.

To answer the first question, two key products that China traded with other countries were A. silk and porcelain. Silk was highly valued and sought after by other nations for its luxurious texture and quality. Porcelain, also known as China, was another highly prized export that became a symbol of Chinese craftsmanship.

To answer the second question, what helped spread knowledge throughout China during its golden ages, the correct answer is A. porcelain tablets. During China's golden ages, the invention of porcelain tablets allowed for the recording and dissemination of information. These tablets were used for writing and were more durable and lighter than other writing materials, such as bamboo or wooden slabs. They played a crucial role in promoting education and the spread of knowledge.

To answer the third question, what helped to protect Japan from invasion, the correct answer is B. the sea around it. Japan is an island country located in the Pacific Ocean, and its geography played a significant role in protecting it from invasion. With its isolation from other land masses, the surrounding sea acted as a natural barrier, making it challenging for invading forces to reach Japan. This geographical advantage contributed to Japan's ability to maintain its independence and protect itself.