During the 20th century, what was a common source of phosphorus contamination in surface waters?

How did Cardinal Bellarmine respond to the following arguments from Galileo?

The Treaty of Brest Litovsk allowed the Russians to leave the war even with their huge gains of territory. True False

For what three reasons did the Constitution create a bicameral legislature? (US Gov/Civics)

How did African Americans respond as the civil war began in 1861

How did government efforts to ensure public support of the war conflict with ideas about civil rights?

What were major reasons for Europe to colonize the American continent

Is there check and balances in federalism?

Mesopotamian civilizations were organized into city-states. All of the following are true about these city-states except: a.

Identify and explain TWO similarities between the status of women under Islam during the seventh and eighth centuries C. E. And the status of women in a Greek city-state and/or the Achaemenid (Persian) Empire during the fifth an fourth centuries B.

When spain controlled texas, friars raised cattle for food. (true/false)