Answer:
At the time of Columbus's arrival in the Western hemisphere, where were the greatest concentrations of native americans. In Mexico and south america.
Step-by-step explanation:
The greatest concentrations of Native Americans before Columbus arrived in the Western Hemisphere were in Mexico, Central America, and South America. This includes regions like the Inca Empire in Peru, Ecuador, and Bolivia. These areas had large populations of indigenous peoples who had developed complex societies and civilizations. It is important to recognize and respect the rich history and diversity of Native American cultures.
Prior to the arrival of Columbus, the greatest concentrations of Native Americans were found in Mexico, Central America, and South America.
In Mexico, there were advanced civilizations such as the Aztecs, who had a highly organized society and a capital city called Tenochtitlan (present-day Mexico City). The Aztecs built impressive cities, practiced agriculture, and had a complex system of governance and religion.
In Central America, the Maya civilization flourished. The Maya were known for their advanced architecture, mathematics, and writing system. They built monumental cities with grand temples, observatories, and ball courts.
In South America, the Inca Empire was the largest and most powerful civilization. The Incas, located primarily in modern-day Peru, had a highly organized society and a vast network of roads and infrastructure. They were skilled in agriculture, engineering, and had a complex system of government.
These civilizations had large populations and developed intricate societies with sophisticated cultural, political, and economic systems. The arrival of Columbus and other European explorers would ultimately have a significant impact on these indigenous populations and their way of life.