The Census Bureau estimates that the American population in 2010 was about
a. 30 million.
b. 300 million.
c. 3 billion.
d. 30 billion.
e. 300 billion.
Question 2
Some third-party supporters complain that the Democratic Party and the Republican Party
monopolize power in the United States, yet are nearly identical in the way they operate and the policies they pursue. These critics are most likely to believe that American democracy is jeopardized by
a. the lack of meaningful organized opposition.
b. those who own private property.
c. an overly limited government.
d. partisan squabbles over substantive public policy principles.
e. minority rule.
During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t
Details of plant population biology from repeat photography: (a) saguaro cactus in MacDougal Crater,
President-elect Barack Obama 150 million tiny carbon nanotubes
During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc
Projections of the Racial-Ethnic Makeup of the U.S. Population
Change in Annual Precipitation Over Land, 1901-2010