Geography of the European Netherlands European part of the country can be split into two areas: the low and flat lands in the west and north, and the higher lands with minor hills in the east and south. The former, including the reclaimed polders and river deltas, make up about half of its surface area and are less than above sea level, much of it actually below sea level. An extensive range of seawalls and coastal dunes protect the Netherlands from the sea, and levees and dikes along the rivers protect against river flooding. The rest of the country is mostly flat; only in the
Movement for the Emancipation of the Niger Delta oil wealth, saying local people had not gained from the riches under the ground and the region's creeks and swamps." MEND has been linked to attacks on petroleum operations in Nigeria as part of the conflict in the Niger Delta, engaging in actions including sabotage, theft, property destruction, guerrilla warfare, and kidnapping. In a January 2006 email, MEND warned the oil industry -- "It must be clear that the Nigerian government cannot protect your workers or assets. Leave our land while you can or die in it... Our aim is to totally destroy the capacity of the Nigerian government to