The main purpose of the virginia and kentucky resolutions during the adams presidency was to

The purpose of the Virginia and Kentucky Resolutions was to question the constitutionality of the laws and:

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

porter is writing economic history because he is focusing on the cost of developing vaccines.