Based on the map, during which year did Lewis and Clark travel on different routes some of the time? A) 1804
B) 1805
C) 1806
D) 1807

A) 1804

Explanation:

In 1804, Lewis and Clark set off on a journey filled with harrowing confrontations, harsh weather and fateful decisions as they scouted a route across the American West.

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.