which of the following was not a problem at valley fores
a. constant attacks by the british
b. difficult weather
c. lack of food
d. desertion

How does a comet change when it comes close to the sun

What is the term for a short statement about history that has not been yet been proved

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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