PLEASE HELP. Last one got a link and nobody else answered! :( (i need like 4-5 sentences)
Why has technology come to play such an essential role in the world?
What does the future hold for cyberwarfare and cybersecurity?

Which phrase best described sir isaac newton's contributions to modern science and therefore to the industrial revolution?

Which is one reason many african nations have not prospered after gaining independence from european colonial powers? a. colonial powers sent their weakest economic advisors to the new countries, and their recommendations were flawed. b. independence left them with weak economies, and many countries have been unable to overcome or recover from these burdens. c. the desert region of the interior is inhospitable to foreign investors, and business interests focused on the coastal mediterranean cities. d. the money endowed upon independence is still tied up in the bank of england, which is hesitant to make loans to struggling nations.

In at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution. (10 points)