What state borders montana idaho utah colorado nebraska and south dakota?

Bottle deposit programs are one way to encourage higher recycling rates. explain how they work

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor. b. increased mechanization has increased the need for water, thereby increasing the need for labor. increased mechanization has increased the use of land, thereby increasing the need for labor. d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

Where the main factor that enabled the growth of cities and civilizations was the existence of