The use of slaves was reduced, because immigrants could fulfill the same roles as slaves in factories.
The Mughal Empire is known for it's artisans.
Answer: Penetration of Africa
Explanation:
The Portuguese were able to establish the trading along the coast by taking helping the local tribal chiefs. The traders established the venture of gold and silver. The missionaries then followed the traders and then this pattern spread along the entire west coast.
The above were the stages of Portuguese exploration and African penetration.
