What was the main cause of 'Oregon Fever and the emigration of many Americans to
the Oregon Country, considered the Great
Migration?
A. The depression of 1837 and the rich farmland in Oregon
Country
B. The gold rush in the Oregon Country
C. Joint occupation between Great Britain and the U. S. of the
Oregon Country

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest

gays

explanation:

they had more african americans than any other state.

hope this , have a good day. c;

the answer would be cities along the east coast.