What conditions in america and the world explain the changes in the workforce

Employment opportunities increasingly lie in jobs requiring higher-level social or analytical skills, or both. Physical or manual skills, as much in demand as social or analytical skills some three decades ago, are fading in importance. Not coincidentally, employment is rising faster in jobs calling for greater preparation, whether through education, experience or other forms of training.

answer: alexander the great

explanation:

the correct answer is: (1) affected by gerrymandering; (2) not affected by gerrymandering.

gerrymandering is known as a practice that intends to establish a some kind of political advantage for a particular party or group. to do this district boundaries are manipulated. the new resulting district is named a gerrymandering.

in other words, what gerrymandering does is to draw the boundaries of electoral districts trying to benefit the party who is doing it. sometimes, the party controlling the legislature will redraw it so they can maximize the number of districts they are likely to control.