Which of the following speeds up the process of westward expansion？A．Population explosion

Which of the following speeds up the process of westward expansion？

A．Population explosion in Europe.

B．Improvement on transportation.

C．People"s hatred for wars.

D．People"s desire to escape exploitation.

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

When attempting to restart a warm high－speed engine, which of the following reactions can you expect？

答案解析
Which of the following statements is INCORRECT？A．The speed limit of the extremely sharp cu

答案解析
Which of the following is CORRECT about speed eating？A．It was caused by the new federal gu

答案解析
When humidity rises, which of the following statements is CORRECT？A．The pressure goes up.B

答案解析
Which of the following best sums up the authors main point？A．The apprenticeship system was

答案解析
Which of the following words is used literally, NOT metaphorically？A．Wised－up（Paragraph On

答案解析
Which of the following is INCORRECT about the Preventive Service Task Force？A．It is set up

答案解析