Which two men sailed down part of the mississippi, exploring for france?

What post war changes took place in north america

Which country’s foreign policy is designed to threaten u.s. economic superiority? china russia iran japan

Who ever answer first get ! question 1 : which pair of words names two processes for treating water to make it clean? a. aeration, precipitation b. coagulation, refurbishing c. filtration, coagulation d. combustion, aeration question 2: which act did the u.s congress pass in 1972 to protect th nation's water? a. anti-pollution act b. watershed protection act c. clean water act d. nixon act