The agencies have the possibility to work better together even with different legal, geographic and functional authorities, all this is not affected by nothing, because it allows them to work even if they have so many different things.
The answer is Mississippi river.
The Second Westward happened before the Revolutionary War. The Americans started crossing the Appalachian Mountains in order to get into the Ohio valley. The leader was Daniel Boone. He led his people to the Kentucky country and after the war the families settled the territory. The United States settled westward to the Mississippi River.
They weren't expecting the Japanese to air strike a military base in Hawaii at 5am
They were moved onto reservations. For instance, the Cherokee (native to Georgia) were forcibly moved to what is now Oklahoma so that people could grow cotton on Native American land. For more information, you can research "Trail of Tears".
Not all of them are correct but one which is "enhance the clarity of a speaker's ideas".
Visual aid is an instructional gadget, for example, a graph, guide, or model that interests essentially to vision; particularly an instructive movie or filmstrip etc. but they still need explanation from the speaker but help his speech in creating clarity for the audience.
