What is the most important result of us policy influence in europe? nato has grown to encompass more european countries. democracy has overtaken communism throughout most of europe. over 30 european countries now share a common currency. the european union formed a peace agreement among member countries.

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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