In 1993, the u. s. environmental protection agency classified smoke as a

After the congress of vienna europe

Acivilization reaches its high point during its stage. a)birth b)growing pains c)adulthood d)senior

Which describes a contribution from classical rome to modern western civilization? a. international gathering to celebrate sporting achievement b. written constitution based on natural rights c. large infrastructure projects to benefit the public d. direct election of the ruler by all residents of the empire