It allowed materials to be shipped easier and get things farther
Answer:
Qin Shi Huang, decided that he wanted a single giant wall to protect his northern borders.
Explanation:
Because ethey had agree to give it or trade it
Philippine sea, sea of Japan and Pacific Ocean.
The Islands of Japan are so narrow that no point in the country lies more than 150 km (93 miles) from sea waters.
To the West, there is the sea of Japan, which separates Japan from the Asian mainland. To the north, lies the sea of Okhotsk, and to the south is the East China sea. All these are extensions of the Pacific ocean which lies to the east of Japan. To the far south-east lies the Philippine sea.
nullification rather than support secession
