Answer:
helped farm workers in Mexico unionize. BBB Accredited Charity. Stopping Corporate Abuse. Types: Checking Corporate Power, Helping Advance Justice, Building a Just World.
Explanation:
An organized prayer session in a public school is seen by some to be the government endorsing a particular religion
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.
I think you forgot to add the drop down menu
