He wanted to initiate an armed slave revolt and loot the armory at Harper's Ferry.
Answer:
Lee was a proud Virginian and chose to fight on the side of his state.
Explanation
He was born in Virginia and was a strong believer of slavery.
Answer: undergound economy is when goods and services are bought and sold under the table without receipts, invoices or bills or any document that accredits the transaction. The intention is not to pay taxes and avoid expenses related to the transactions.
Explanation: the reason of underground economy is mainly poverty, ignorance and excessive regulation. Governments also make the cost of being formal and paying taxes very expensive with excessive regulations that tend to sink companies with high taxes and debt.