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.
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the articles of confederation was a very weak constitution for the government
Hello!
The first elaborated law code was Roman. The romans build an Empire based on the advances in the legal system. The separation of public and private law, for example, can be seen in the US system. The common law developed by the roman is oficially used by the courts, like we can see by the terms: "<em /><em>habeas corpus, stare decisis</em>".
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