On December 7, 1941, airplanes made a surprise attack on the US naval base at Pearl Harbor in Hawaii.

Japanese

Explanation:

On December 7, 1941, the country of Japan made a surprise attack on a American naval base in Pearl Harbor, Hawaii. The United States stopped giving oil to Japan, along with other resources that were crucial to Japan. Japan needed these items to make bombs. After that, the United States returned with two nuclear weapons. They were the first ever nuclear weapons deployed in the world.

explanation:

these are the geographical features of the gupta empire.

1)it inherited the land owned by the mauryan empire.

2)one obvious difference between the two empires is that the gupta empire was smaller that the mauryan.

3)the gupta empire is located in the northern region of the subcontinent underneath the himalayan and hindu kush mountains.

the gupta empire, marked by extensive inventions and discoveries that contributed to hindu culture, in subjects such as science, technology, engineering, art, dialectic, literature, logic, mathematics, astronomy, religion, and philosophy.

this period was also known as the golden age of india

answer; i believe that the correct answer is (c) arctic tundra;