2) What are some of the geographical features the Oregon Trail encounters?

rivers and mountains

Explanation:

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

explanation:

i belive the continental association was created to boycott all contact with british goods.

i also belive it was in december 1, 1774