The fact that Hine was paid to to take a photograph by an organization that opposed child labor might cause someone to question the reliability of Hine's photograph because

the answer is they believed george iii would never give them their freedom.

the scientific revolution brought us a renewed understanding of humanity and our place in the universe, new scientific equipment, and new laws as a basis for future scientific discovery.

the mothers played a major role in confronting the government and ending the war.