Which of the following aided the haitian revolution the most when fighting the french?

a. the united states military
b. napoleon's poor field command
c. france's indifference towards haiti
d. disease, specifically yellow fever

What specific events led richard nixon to resign the presidency

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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

What were the social, economic, and political characteristics of spanish and portuguese rule in latin america?