The greatest single factor helping to spur the amazing industrialization of the post-Civil War years was
a. agriculture.
b. mining.
c. the steel industry.
d. the railroad network
e. None of these choices are correct
Question 2
All of the following are accurate descriptions of the young American nation except
a. its population was still about 90 percent rural, despite the flourishing cities.
b. the first official census of 1790 recorded almost 4 million people.
c. all but 5 percent of the people lived east of the Appalachian Mountains.
d. most of the population lived in the eastern seaboard cities.
e. foreign visitors looked down at the roughness and crudity of the pioneering life.
Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough
Amazing NASA Pictures Collection
The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old.
Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a
Children can fast map the meanings of words in a single exposure.
Dilution Factor