Numerous reasons including:
1. Weak central government, all power in the hands of the state governments
2. Couldn't collect taxes
3. Couldn't regulate interstate commerce
4. Needed 9/13 to pass laws
5. Needed all 13 states to pass an amendment, difficult for everyone to agree
6. Couldn't raise an army
7. No President to run things
8. States didn't have to respect treaties of the central government
They are the sacred texts to Hindus and describe the importance of Hinduism and behavior that the Hindus should follow, similar to the Bible for Christians or the Torah to Jews
Government policy is formed as a result of the competition between groups with different goals and interests
Because it is a sharp object and even a little mistake can make it across your ear resulting in hear loss. So stop using sharp objects and use the stuff MADE for your ear.