Which east asian country does not have access to seas or oceans

Mongolia

Explanation:

Mongolia is located in East Asia. It is landlocked which means it is surrounded by land on all sides. It is surrounded by Russia and China and does not have access to seas or oceans.

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you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow

the right answer is d