Multi-ethnic immigrants in America

(1) Native Americans are Indians and have emigrated in large numbers in the past 200 years. After long-term integration, they formed a unified multi-ethnic, mainly English-speaking whites. The area where Chinese people are concentrated and have national characteristics is called Chinatown, and overseas Chinese are mainly concentrated in San Francisco, Los Angeles and new york.

(2) The United States is a country spanning North America and Oceania, and it is also a country spanning hot, warm and cold zones. It is mainly distributed in the north temperate zone, rich in heat and precipitation, and has the distribution characteristics of decreasing from the southeast coast to the northwest inland.

(3) The territory of the United States includes 48 native states, and two overseas states are Alaska, which is crossed by the Arctic Circle, and Hawaii, which is crossed by the Tropic of Cancer.

(4) The United States is a big agricultural country in the world, and the conditions for developing agriculture are flat terrain and suitable climate? Its agricultural characteristics are: specialization and mechanization, which is reflected in the agricultural belt in the United States.

(5) The United States has the Mississippi River, the fourth longest river in the world, second only to the Nile River in Africa, the Amazon River in South America and the Yangtze River in China. The largest freshwater lake group in the world is the Great Lakes of North America, where water flows into the St. Lawrence River and then into the Atlantic Ocean. Among them, Lake Superior is the largest freshwater lake in the world, Lake Michigan is unique to the United States, and others are owned by the United States and Canada.

(6) Neighboring countries: A Canada, B Mexico, Ocean: C Atlantic Ocean, N Pacific Ocean, Gulf O Gulf of Mexico; River D Mississippi River, whose tributaries are east-west, shows that the terrain of the east and west of the United States is high from east to west, Z St. Lawrence River; Topographic area: Rocky Mountain and Great Plains belonging to Cordillera Mountains. It can be seen that the topographical features of the United States are low in the middle and high in the east and west; City names: F Seattle, G San Francisco and H Los Angeles. These three cities all belong to the western industrial zone, and the Silicon Valley in the United States is in the southeast of San Francisco. I Houston, the southern industrial zone, is an important petrochemical center in the United States.

J new york, K Washington, L Chicago, W Detroit, in which new york is the largest city in the United States and Washington is the capital. Motown is Detroit. These four cities belong to the Northeast Industrial Zone, which is the largest industrial zone in the United States and even the world.

(7) Agricultural belt: 1 dairy belt, its development conditions are cold and humid climate, abundant water resources, favorable for pasture growth, dense population and broad consumption market; 2. Corn belt, the development condition is flat terrain, irrigated by Mississippi River, 3. Wheat belt, 4. Cotton tape and 5. Wheat belt;

(8) The rapid development of American economy benefits from this; With the development of high technology, electronic information industry is the most important high-tech industry in the United States.

So the answer is:

(1) Indians; More; White race; English; Chinatown; San Francisco; Los Angeles; New york;

(2) North America; Ocean; North temperature; Southeast coast; Northwest inland;

(3)48; Alaska; Hawaii;

(4) the terrain is flat; The climate is pleasant; Specialization; Machinery; Specialization;

5 Mississippi; Nile; Amazon; Dragon; Top five in North America; Saint Lawrence; Daxi; Superior; Michigan;

6) Canada; Mexico; Daxi; Taiping; Mexico; Mississippi; Things; East-west height; Saint Lawrence; Rock base; Cordillera mountains; Big; Low in the middle and high in the east and west; Seattle; San Francisco; Los Angeles; West; San Francisco; Houston; South; Petrochemical industry; New york; Washington; Chicago; Detroit; New york; Washington; Detroit; Northeast China;

(7) cows; The climate is cold and humid, and it is rich in water, which is beneficial to pasture growth; Dense population and broad consumer market; Corn; The east and west are flat and irrigated by the Mississippi River. Wheat; Cotton; Wheat;

(8) high technology; Electronic information.