Coal-burning factories and increased automobile usage has caused a significant increase in
a)
air pollution.
b)
nuclear waste.
c)
water pollution.
eliminate
d)
soil depletion.

How will you raise money to equip an army and build a navy. mention specific ideas

Which of these would be describing a developed country? a) literacy rate of 84% b) life expectancy of 58 years c) post-secondary education rate of 10% d) infant mortality rate of 3 per 1,000 births

The persian wars started when emperor darius i began an invasion of greece. what caused darius to decide to attack greece? a. greek pirates had raided persia's merchant ships and coastal towns. b. greek armies had attacked and taken over land that belonged to persia. c. greek city-states had supported rebellions in the persian empire. d. greek leaders had declared independence from the persian empire.