Select the three events that the United States used as a claim to the Oregon Territory. Hundreds of fur traders lived there.

Methodist and Presbyterian missionaries established settlements.

Sir Francis Drake claimed the coast.

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

Lewis and Clark explored and mapped the interior.

John Jacob Astor made one of the first settlements.

Explanation:

The Oregon Territory was initially an extension of land owned by America until February 14th, 1859 when it was officially recognised as the State of Oregon and part of the Union.

Therefore, the three events that the United States used as a claim to the Oregon Territory are

Methodist and Presbyterian missionaries established settlements

Lewis and Clark explored and mapped the interior.

John Jacob Astor made one of the first settlements.

d) he bring down boss tweed and tammany hall.