An example of mechanisations of farming

Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.