How did the European colonial era impact the Geography of North Africa and Southwest Asia?

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent