What held the soil together before the dust bowl?

What principle did president truman invoke in sending u. s. troops into south korea without first asking congress to declare war?

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.

The ottoman kingdom began in the region of anatolia