Answer:The answer is A.
Explanation: I hope i helped
The Ming dynasty was a Chinese dynasty different from the dynasty that existed before it. It objectified a defeat over any domestic or foreign threat. The dynasty projected China's power to foreign land.
<h3>Effect of the stopping on China</h3>
By 1449, many tribes unified and their attacks and counterattacks were to haunt the Ming Dynasty for almost two centuries till its fall. The act forced military attention to be focused on the north. However, the circumstance in the south was not good as well. Consequent to lack of diplomatic attention, pirates and smugglers again were active in the South China Sea.
Therefore, the effect was enormous on the south was massively negative on China.
learn more about stopping the overseas voyages have on China: brainly.com/question/1180181
The impact was that many other countries also declared war on Germany. Hope it helps:)