According to Cornwallis he would have either endeavored to escape to New-York or would notwithstanding the disparity of numbers have attacked them in the open field. This was what he said in a letter he reported to Sir Henry Clinton when he failed to defend the York and Gloucester posts. :)
A member of a class of serfs in acient sparta, intermediate in staus between a slaves and citzen
One of Nixon's greatest achievements.
Nixon's greatest achievement was president was to open diplomatic relations with the People's Republic of China. Before Nixon, the US and China had had no diplomatic relations. Nixon felt that relations with China could help to put pressure on the Soviet Union. Therefore, he embarked on a secret intiative to open relations with them.
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.
B) Cabeza de Vaca
Alvar Nuñez Cabeza de Vaca went on to write an account of his story called Chronicle of the Narvaez Expedition.
I hope this helps! :)