What was galileo galilei known for? question 7 options: he improved the telescope and proved that ptolemy's claim that the moon had a smooth, polished surface was wrong. he was the first scholar to write that the earth revolves around the sun. he introduced the law of gravitational force that is still used today. he is considered the founder of modern philosophy and the father of modern mathematics.

Before the punic wars, how did the early romans take over italy?

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

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.