What was the effect of land disagreements between colonists and Native Americans?

How is government in the united states like that of ancient athens?

Which social media guideline defines what to do if you find a fabrication on a social media site?

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change