How was the Mayan economy similar to the economy of ancient river civilizations? (4 points) Group of answer choices

The Maya traded locally available materials for materials from other regions.

The Maya developed a currency for purchasing materials from other regions.

The Maya used jade, obsidian, and quetzal feathers to obtain materials.

The Maya did not trade or purchase materials because the economy was dependent on the ruler.

The Maya developed a currency for purchasing materials from other regions.

Explanation:

Mayan economic system was complex and rather different from the modern one. There was no one universal currency and form of trade and exchange. Mayans would actually develop various currencies when trading goods with different regions.

They would use certain products in the trade with certain regions, based on what other communities need and require, and what is unavailable for their region. Sometimes the goods would be symbolic and would reflect the relation between the communities.

a.

congress passed laws allowing for free passage between states.

it granted civil rights to african americans.