New information technologies have had a major impact on the world's politcal systems. How has the Internet affected democracy throughout the world? ​

Whether or not a given study has the possibility of causing harm to participants:

Question 18 multiple choice worth 3 points) (american money lo 4 hc) suppose the federal reserve raises interest rates. which of the following predicts the most likely results? the money supply will decrease, meaning that banks will give fewer loans and prices for goods and services will fall. the money supply will decrease, meaning that more people will buy goods and services and prices will rise, the money supply will increase, meaning that banks will give more loans and more businesses can open and hire workers. the money supply will increase, meaning that prices will rise and businesses will not hire many workers. i will mark the brainliest

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?