Which of the following is an example of a leisure activity that developed in early cities? A. open public spaces for assembly and civic participation

В. Silk Road travel between Europe and Asia

C. ball game courts in early Mesoamerican cities

D. artisan and craft guilds that developed during the Middle Ages

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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