aztec
well not a cash system but they used goods such as cacao beans and salt for money.
they used messaging across the partd of the inca around there
they used elephants
The Inca's
aztec
The ancient Inca civilization used this wood to build rafts to get from South America to Polynesia
In Mexico
well not a cash system but they used goods such as cacao beans and salt for money.
Quechua is an indigenous language spoken by the Inca civilization. It is also used to refer to the ethnic group that speaks this language. Quechua was and still is widely spoken in the Andean region of South America.
Terrace farming was important in the Inca civilization because it allowed them to grow crops in the steep and mountainous terrain of the Andes. By creating flat steps on the mountain slopes, the Incas could prevent erosion, conserve water, and maximize arable land for agriculture. This innovative farming technique was crucial for sustaining their large population and managing food production in a challenging environment.
Well, actually none, EXCEPT, the Inca. The used Quipa. A system of ropes tied in knots. Knots would be tied accordingly to represent certain words.
Iraq
The Inca made significant contributions to architecture, creating impressive structures like Machu Picchu. They also developed a complex road system that connected their vast empire. Additionally, the Inca made advancements in agriculture, particularly with their terraced farming techniques.
The roads built by the Inca empire were primarily used by the Inca people and their armies for transportation, communication, and trade. These roads were also used by other indigenous groups, messengers, and traders. After the Spanish conquest, the roads were used by the Spanish colonizers and later by indigenous and mestizo populations during the colonial period.
Spain used money gained from the conquest of the Inca to enlarge its army and navy.
Mostly the same ones that are used in most modern countries- If you're asking about modern times, of course. :)