Match the person with the invention or idea for which he is known. 1. sir isaac newton telescope 2. galileo gravitation 3. johannes gutenberg printing press

following type of cultural development caused people to want and buy new products on the market :

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.