a); and c). During Chandragupta II reign, great impulse was given to arts and science. One of the main scholars of the time was Aryabhata, who came up with the concept of zero and discovered the ratio of pi. He also worked in demonstrating that the earth moves around the sun instead of otherwise.
The Sioux agreed to settle within a reservation in Black Hills of the Dakota territory in exchange for peace.
Answer:
France also extended its influence in North Africa after 1870, establishing a protectorate in Tunisia in 1881 with the Bardo Treaty. Gradually, French control crystallised over much of North, West, and Central Africa by around the start of the 20th century (including the modern states of Mauritania, Senegal, Guinea, Mali, Ivory Coast, Benin, Niger, Chad, Central African Republic, Republic of the Congo, Gabon, Cameroon, the east African coastal enclave of Djibouti (French Somaliland), and the island of Madagascar).
Explanation:
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Japan's only chance was the element of surprise and to destroy America's navy as quickly as possible. Japan wanted to move into the Dutch East Indies and Malaya to conquer territories that could provide important natural resources such as oil and rubber.
War between Japan and the United States had been a possibility that each nation's military forces planned for in the 1920s, though real tension did not begin until the 1931 invasion of Manchuria by Japan.
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First he wanted to take revenge on the countries that made the Versailles treaty because it was unfair to Germany. Then he wanted to cleanse the world of Jews, Slavs, and anyone who was not of the Aryan race.