Answer: A secondary source of information is one that was created later by someone who did not experience first-hand or participate in the events or conditions you're researching.
Explanation:
Magna Carta made a document that confirms rights, and promises not to violate them.
Answer:
Pythagoras believed that the planets themselves, all heavenly bodies, rang out notes of vibration based on their orbit and distance to each other. We humans simply lack the ability to hear this music of the spheres.
Answer: economic policy
Explanation:
Because the government is always raising taxes and looking for ways to save money. For example the recent boiling issue and the boiling prices raise very very high.