What was the result of the women’s strike at the Lowell textile mill ?

What does this quotation from the introduction of thedeclaration of independence do?

What words in the preamble to the constitution reflect the principle of popular sovereignty

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