What percentage of all american veterans experience some form of PTSD?

Select the two railroad lines that the north needed to capture to cut southern communications. a. memphis to chattanooga to richmond. b. vicksburg to savannah c. charleston to nashville d. new orleans to montgomery to knoxville.

Analyze the responses of president franklin roosevelt's administration to the problems of the great depression. how effective were these responses? how did they change the role of the federal government

Ahistorian is writing a book about british prime minister winston churchill. she claims that churchill was one of the earliest british leaders to realize that nazi germany was a serious threat to british security what is the best way to determine whether the historian's interpretation is valid? o a. review primary sources to see if churchill ever recorded his opinions of nazi germany. o b. find out whether the historian has written any other books about british leaders. c. analyze secondary sources summarizing the effects of nazi germany on great britain. o d. cite the historian's book in another study about important 20th- century world leaders.