Assertion: nullification | /r/HasAspect | its roots
Facets:
Source sentences:
text: Nullification has its roots in the Enlightenment era of the late seventeenth and eighteenth centuries.
text: Nullification has its roots in the Virginia and Kentucky Resolutions of 1798 and 1799, which were written by James Madison and Thomas Jefferson (anonymously at the time) in response to the Alien and Sedition Acts of 1798.