21. a/an law declares an act criminal that wasn't illegal when it was committed. a. ex post facto b. ipso facto c. stare decisis d. bill of attainder mark for review (will be highlighted on the review page)

increase in population

negative economic effects of the russian people stronger alliances with britain and america strengthening of the russian monarchy

the nets, boats and fishing poles are examples of determinants for catching fish. if a fisherman has a quality fishing net and fishing poles plus a high end fishing boat, then there is a big opportunity or possibility that he may catch more fish.

moreover, fish production is directly proportional to its determinants such as boat, net, fishing poles and bait. therefore, a good equipment is a determinant while fisherman’s effort is an input to his fishing skills and the output is the production made out of catching fish.

b) georgia's main exports have been agricultural.