Explain the biggest reason europeans were able to extend control over africa and the world

Which of the four planes was hijacked first? a.flight 175 b.flight 77 c.flight 11 d.flight 93

How did the soviet union respond to the establishment of west germany and west barlin?

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.