Diffusion is a concept that explains how humans transfer ideas, features, or trends from one group and place to another. This includes agricultural practices. In 1–2 sentences, describe some examples in which diffusion of agricultural practices has had a positive effect on humans or the environment.

How many inches of snow did any of you guys get last night?

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.

Look at the map above. which of the following statement is true