Which sentence best describes mother jones?

she was a labor activist who demanded child labor laws.

she wrote a book that exposed the dangers of the meat-packing industry.

she was the mother of four women who died in a factory fire.

she was a factory owner who loved to boss children around.

20 points and branlyist

Which application of a new technology can be attributed to an invention of thomas edison?

Enter the word you received when you completed the northern renaissance art activity.

Which of these would be most useful in studying the effect of germs exchanged between the new and old worlds? a. a graph showing the number of europeans between 1492 and 1600. b. a graph showing the number of native americans between 1492 and 1600. c. a primary source description of the symptoms of an unknown disease affecting native americans in 1492. o d. a primary source description of the symptoms of an unknown disease affecting europeans in 1492.