The type of art with no visible subject is abstract art
The answer is D. India developed and maintained a securely centralized and powerful empire that lasted for centuries.
The Great Depression hit Germany hard. The impact of the Wall Street Crash forced American banks to end the new loans that had been funding the repayments under the Dawes Plan and the Young Plan. The financial crisis escalated out of control and mid-1931, starting with the collapse of the Credit Amstel in Vienna in May.This put heavy pressure on Germany, which was already in political turmoil. With the rise in violence of Nazi and communist movements, as well as investor nervousness at harsh government financial policies.