Вопрос № 1072276 - Английский язык

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The Roman Empire began as a country of small farms on the Italian peninsula before 500 B.C. By the A.D. 200s the Romans had developed new farming methods, e.g. systems of crop rotation. The selective breeding of plants and livestock began in Europe during Roman times, too. During the Middle Ages European farmers invented a three-field system of crop rotation during the Middle Ages. In many areas, it replaced the Roman two-field system. On most European farms horses gradually replaced oxen as the chief source of power. Many special-purpose livestock breeds were developed.
The European voyages of discovery that began in the 1400s greatly affected agriculture throughout the world. In various parts of the Americas, Indian farmers grew cocoa beans, corn, peanuts, peppers, rubber trees, sweet potatoes, tobacco, and tomatoes.
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On most European farms horses gradually replaced …
Варианты ответов
  • the selective breeding of plants and livestock
  • oxen as the chief source of power
  • the Roman two-field system
  • a three-field system of crop rotation
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 18:15
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 18:15