The largest single source of silver and gold in the frontier of the West was discovered in 1859 in
a. Montana.
b. the Black Hills of South Dakota.
c. California.
d. New Mexico.
e. Nevada.
Question 2
After Napoleon's defeat at Waterloo in 1815, European nations
a. were immediately engulfed by liberal and democratic revolutions.
b. became more influential in developing the course of westward development and expansion by America.
c. formed a military alliance to contain any future French aggression.
d. returned shortly thereafter to conservatism, illiberalism, and reaction.
e. sought more trade with China.
Mendel's analyses of single-factor crosses
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
Spain’s North American Frontier, c. 1750
J. P. Morgan, the financial genius, staved off ruinous competition among steel firms by combining mo
A Radio Telescope in Green Bank, West Virginia
Air-Mass Source Regions for North America