How is history viewed through different scales?

Need on these last 2 questions on my social studies homework 5 and 6 then i’m done with the homework

How did kahlo’s worsening health affect her art? a she was unable to paint as much as she used to because of her health. b she used darker colors in her paintings because her mood was affected. c she used to paint to her feel better and she painted with greater passion. d she painted herself less often because she wasn’t confident in her appearance.

In what was the 1851 indian appropriations act considered a peace plan according to the federal government