Fighting began between proslavery and antislavery forces
Answer:
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.
Humans first started farming around 10,000 years ago in the Neolithic Age.
The answer would be C
Definition:
ethnoarchaeology is the ethnographic study of peoples for archaeological reasons, usually through the study of the material remains of a society.
A) many people in the today worship one god