What are the main elements of population change​

How did shays' rebellion reveal the need for a revision of the articles of confederation? a) shays' rebellion exposed the weakness of the central government as written in the articles of confederation. b) shays' rebellion strengthened the ideas of the anti-federalists in the need for a strong national government. c) shays' rebellion illustrated the need for organized local government factions to handle situations such as this. d) shays' rebellion encouraged others to rebel and eventually led to the overthrow of the first established government in the united states.

Which of these persons was a co-founder of twitter? eric schmidt jack dorsey tim cook paul alle

Which greek scientist had a geometry theorem named after him and attempted to understand the world through mathematical reasoning? a. pythagoras b. euclid c. archimedes d. hippocrates