What is considered a duty of u. s citizens?

What would the world be look like if we live without having news?

The signing of which document ended the american revolutionary war? a. u. s. constitution b. declaration of independence c. treaty of paris d. treaty of versailles

Pl what do you know about bolivia and its diet? how does the culture / natural resources influence what a social group consumes? what habits in your culture contribute to healthy living? how do advertising campaigns affect my food choices? what changes would you have to adapt to have a more balanced life?