Loose the land for other things and then starts more land and room for slavery
The Mayans met their demise when the Spanish conquered the Mayan with the combination of superior technology and the introduction of foreign diseases. Foreign diseases such as smallpox weakened populations and were thus easier to subdue.
It would be A. Adding machine it was invented in 1642.
Answer: Economic, political, and cultural injustice of the colonial.
Explanation: The modern significance of Las Casas lies in the fact that he was the first European to perceive the economic, political, and cultural injustice of the colonial or neocolonial system maintained by the North Atlantic powers since the 16th century for the control of Latin America, Africa, and Asia