Meriwether lewis and william clark open the american frontier to settlement by displacing several american indian groups. expanding american knowledge of the continent. negotiating an important treaty with france. discovering a river route to the pacific ocean.

How did the phillips brothers expand their businesses? by selling it to other businessmen by changing their source product by merging their companies by acquiring government support

What were copernicus’s ideas about the order of the universe deemed to be dangerous to church thinking? (5 points) a. the church was invested in the idea that the earth was at the center of the universe b. copernicus was developing a new religion that would challenge the church c. the church feared his ideas threatened their control of european universities d. copernicus was a follower of luther and therefore could not be trusted

How have changes in transportation affected washington, d. c.