From your study of the oregon territory, the united states' claims were based on all of the following events except:
lewis and clark explored and mapped the interior.
george vancouver explored and mapped the coast.
john jacob astor made one of the first settlements.
methodist and presbyterian missionaries established settlements.

:) during the cold war, people were afraid of communists, both outside and inside the united states. the red scare and mccarthyism that grew out of these fears were damaging to the american way of life. during the mccarthy years, many of the freedoms guaranteed in the bill of rights were limited. write a paragraph explaining what lessons can be learned from the mccarthy era about what u.s. citizens need to protect in order to preserve the democratic political system and the american way of life.

Which of the following acts or treaties tried to american indians?

What two advances did europeans borrowed from china