I think the answer is d. Yup
Possible reasons for the interaction between pastoral and agrarian societies include "<span>3.the development of trade routes," since this allows for a "best of both worlds" scenario. </span>
Answer:
House of representatives and the senate
Explanation:
The United States Congress is the bicameral legislature of the federal government of the United States, and consists of two chambers: the House of Representatives and the Senate.
The light bulb helped to establish social order after sundown, extended the workday well into the night, and allowed us to navigate and travel safely in the dark.