1 A big agricultural country in the world, indicating that there are many kinds of agricultural products and large output, and it is the country that exports the most agricultural products in the world with developed agriculture.

2. Characteristics of agricultural production (reasons for agricultural development): First of all, American agriculture belongs to modern agriculture, and the production process is highly mechanized, electrified, chemical and improved. The advantages of this kind of agriculture are: high production efficiency and large output; The disadvantage is sometimes overproduction. Secondly, the specialization of agricultural production is another major feature of American agriculture, and its advantages are as follows:

(1) can make full use of natural conditions and give play to regional advantages;

(2) Large-scale use of agricultural machinery to improve agricultural production technology;

(3) realize the modern management of agriculture