The 19th century frontier, as technically defined in census reports, was any area
a. west of the Appalachian Mountains.
b. containing more than two and less than six people per square mile.
c. without a sheriff and recognized local government.
d. that had not been surveyed according to provisions of the Land Ordinance of 1785.
Question 2
In the 1920s, American (non-farm) labor benefited from all of the following except:
a. low unemployment rates.
b. falling weekly work hours.
c. legal limits on immigration.
d. passage of federal minimum wage legislation.
The Pantanal, Brazil, seen here in flood condition, is a critical jaguar range area.
Central portal of the west facade, Reims Cathedral, France.
A reception area should be comfortable and bright.
Predicted Temperature Trends Through the 21st Century
A culex tarsalis mosquito, a common vector of the spread of West Nile virus.
Standing at the head of the table, apply oil or lotion to chest area. Spread lubricant fanning out ...