Which statement about the agricultural revolution are true? Select all correct answers. A) Humans began to control their physical environment for the first time.

B) Dramatic changes occurred in way people lived.

C) It occurred only in regions where rivers flooded regularly.

D) Farming quickly herding as a way of life around the world.

PLS HELP!!!

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

answer: to communicate with people on the other side.

explanation: