Color are used four time in Schindler list why were certain scenes shot in color

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

Which sentence best explains how steam power changed agriculture in england between 1810 and 1850? a. farmers started using steam-powered machines to spray chemical fertilizers and pesticides. b. livestock farmers began using steam-powered machines to milk cattle and shear sheep. c. steam-powered railways transport and sell agricultural produce far from where it was grown. d. steamships to transport large numbers of people from the united states to english farms.

Why was the nationalist party more popular in china’s cities than in the countryside?