Select the correct answer from each drop-down menu.

What stalled germany's initial invasion into france in 1914

Identify whether each scenario describes a drawback of an advantage of trade regulation. benefits of trade regulations

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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.