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

during the ming dynasty

"i care deeply about campaign finance reforms: - apex

the national congress's powers over the states were specific and definite: it had the sole power to negotiate treaties, declare war, and make peace. all powers not granted to congress were reserved for state governments. congress had no power to levy taxes, for example.