Sự phát triển kinh tế của khoa học kỹ thuật thế giới tựa đầu thế kỷ 20 đã có những tác dụng và hạn chế gì mô ý lấy một ví dụ để chứng minh

Which best describes the impact of the crusades on european exploration?

Which of the following encouraged westward expansion? a.the government decreased the price of federal land. b.each of these represents actions taken to encourage westward expansion. c.the government decreased the price of federal land d.the second national bank lowered the cost of borrowing money (reduced interest rates)

Which of these rose during the great depression? a migration b consumerism c membership in the republican party d employment