For the purposes of this chapter the following words, phrases and terms are defined as follows:

1. (1) "Subversive organization" means every corporation, society, association, camp, group, bund, political party, assembly, body or organization, composed of two or more persons, which directly or indirectly advocates, advises, teaches or practices the duty, necessity or propriety of controlling, conducting, seizing or overthrowing the government of the United States, of this State or of any political subdivision thereof by force or violence or other unlawful means;

2. (2) "Organization subject to foreign control" means every corporation, society, association, camp, group, bund, political party, assembly, body or other organization, composed of two or more persons, which comes within either of the following:

   1. (a) it solicits or accepts financial contributions, loans or support of any kind directly or indirectly from, or is affiliated directly or indirectly with, a foreign government or a political subdivision thereof, an agent, agency or instrumentality of a foreign government or political subdivision thereof, a political party in a foreign country or an international political organization or
   2. (b) its policies, or any of them, are determined by or at the suggestion of, or in collaboration with, a foreign government or political subdivision thereof, an agent, agency or instrumentality of a foreign government or a political subdivision thereof, a political party in a foreign country or an international political organization;
3. (3) "Foreign agent" means any person whose actions, or any of them, are determined by or at the suggestion of, or in collaboration with, a foreign government or political subdivision thereof, an instrumentality or agency of a foreign government or political subdivision thereof, a political party in a foreign country or an international political organization; and
4. (4) "Business" includes, but is not limited to, speaking engagements.