<span>In the European history, the Early Middle ages lasted from 5th to the 10th century. The Early Middle Ages was the period where population was declining, majority of which was from the urban centers. The trades were also decreasing, increasing the immigration. From this statement, D, B, A can be cancelled out.
Politicians use the internet to connect with their supporters and to get their support. The internet enables politicians to share their ideals with would be supporters and win over their support. This can be through social networking sites and blogs
