Surilan's introduction?

Located in the north of South America. It borders French Guiana in the east, Brazil in the south, Guyana in the west and the Atlantic Ocean in the north. It has a tropical rainforest climate. The annual average temperature is 23 ~ 27℃. The terrain is high in the south and low in the north. The northern part is coastal lowland and swampy, and the central part is tropical grassland; In the south are hills and low plateaus. The average altitude is 400-800 meters, and the highest point is Juliana Peak 1, 286 meters above sea level. There are many rivers, rich in hydraulic resources, and the most important one is the Surinam River in the middle. The climate in the north is savanna and the climate in the south is rainforest. The annual average temperature is 27℃, the annual precipitation is more than 2000 mm, the forest area accounts for 95% of the national area, and there are many kinds of broad-leaved trees. Bauxite is rich in resources, with a reserve of about 700 million tons. Originally inhabited by American Indians. 1593 was declared as its territory by Spanish explorers. 1602, the Dutch began to settle here. 1630 British immigrants moved here. 1667 Britain and the Netherlands signed a treaty, and the Soviet Union became a Dutch colony. The Treaty of Vienna (18 15) formally established the Dutch colonial rule over the Soviet Union. 1954 implements internal autonomy except foreign affairs and national defense affairs. 1975165438+1October 25th declared independence and established the Republic of China.