The rapid exchange of ideas in the computer age has increased
1) growth of communism

2) growth of extended families

3) rate of cultural changes

4) number of religions in the world

Situation #1: imagine that you are a free black male living in columbus, oh in 1863. you have seen the recruiting poster and have been thinking a lot about whether or not to enlist in the union army. write a one-page letter (double spaced) to your mother telling her of the decision you have made about enlisting (or not enlisting). be sure to explain the reasons that caused you to make the decision.

What greek scientist created a screw to move water for irrigation?

Which powers best complete this graphic?