Final answer:
A characteristic of civilization is economic activity, which involves the production and exchange of goods and services. Additionally, civilizations develop art and literature to express their culture and identity. Tools and weapons are also important aspects of early civilizations.
Step-by-step explanation:
A characteristic of civilization is economic activity. This includes the production and exchange of goods and services. For example, in ancient civilizations, farmers produced food, artisans created tools and clothing, and merchants traded these goods. These economic activities helped sustain the population and support the growth of early civilizations.
In addition to economic activity, other characteristics of civilization include the development of art and literature. Through art, civilizations expressed their beliefs, values, and identity. Literature, such as myths, epics, and poetry, preserved and transmitted cultural knowledge and stories. These artistic and literary creations were often influenced by the materials available during the time, such as bronze for sculptures or writing on papyrus in ancient Egypt.
Lastly, tools and weapons were important aspects of early civilizations. The use of tools, such as farming implements, allowed for more efficient agricultural practices and increased food production. Weapons were essential for defense, conquest, and establishing territorial control. The advancement from stone tools to bronze tools and weapons, for example, marked a significant technological development during the Bronze Age.