sentence: Howard Jones, Union in Peril: The Crisis Over British Intervention in the Civil War (Lincoln: University of Nebraska Press, 1997), p. 27 Seward warned both nations of the possibility of war with the United States over this issue.
modified: Howard Jones, Union in Peril: The Crisis Over British Intervention in the Civil War (Lincoln: University of Nebraska Press, 1997), p. 27 Seward warned both nations of the possibility of war with the United States over this issue.