Augustus is an important figure in roman history because he
a.) abolished the senate and assumed its powers
b.) greatly increased rome's empire by military conquest
c.) began two centuries of peace and economic prosperity
d.) emancipated slaves throughout the empire

Which of the following statements about this graph is accurate? world grain production has increased in every year since 1950. the amount of grain grown between 1950 and 1980 decreased. world grain production has generally increased between 1950 and 2010. more grain was grown in 1950 than in any other year.

Monopolies were legal in the united states until a)the 1860s. b)the 1870s. c)the 1880s. d)the 1890s.

Describe the geography of the nile valley . how did this geography affect civilizations that emerged in the nile valley